M.Tech.

Structural Engineering

2016-2018

SYLLABUS

SCHEME OF TEACHING AND EXAMINATION

Department of Civil Engineering

VISION OF THE DEPARTMENT

The Department will be an internationally recognized centre for value based learning,

research and consultancy in Civil Engineering and will produce competent Civil Engineers

having commitment to national development.

MISSION OF THE DEPARTMENT

1. To impart high quality Civil Engineering education through competent faculty, modern

labs and facilities.

2. To engage in R & D activities and to provide state–of–the–art consultancy services

addressing Civil Engineering challenges of the society.

3. To nurture social purpose in Civil engineers through collaborations.

PROGRAMME EDUCATIONAL OBJECTIVES

Civil Engineering graduates are expected to attain the following program educational

objectives (PEOs) 3-5 years after Post-Graduation. Our Post Graduates will be professionals

who will be able to

1. Deliver competent services in the field of Structural Engg., with a knowledge of the

principles of engineering and the theories of science that underlie them;

2. Continue their professional development, nurture research attitude, and life-long learning

with scientific temperament;

3. Exercise leadership quality and professional integrity, with a commitment to the societal

needs and sustainable development.

GRADUATES ATTRIBUTES

1. Scholarship of knowledge Acquire in depth knowledge of specific discipline or professional area, including wider and global perspective, with an ability to discriminate, evaluate, analyse and synthesize existing and new knowledge and integration of the same for enhancement of knowledge. 2. Critical thinking Analyze complex engineering problems critically; apply independent judgment for synthesizing information to make intellectual and/or creative advances for conducting research in a wider theoretical, practical and policy context. 3. Problem solving Think laterally and originally, conceptualize and solve engineering problems, evaluate a wide range of potential solutions for those problems and arrive at feasible, optimal solutions after considering public health and safety, cultural, societal and environmental factors in the core areas of expertise. 4. Research skill Extract information pertinent to unfamiliar problems through literature survey and experiments, apply appropriate research methodologies, techniques and tools, design, conduct experiments, analyze and interpret data, demonstrate higher order skill and view things in a broader perspective, contribute individually/in group to the development of scientific/technological knowledge in one or more domains of engineering. 5. Usage of modern tools Create, select, learn and apply appropriate techniques, resources, and modern engineering and IT tools, including prediction and modeling to complex engineering activities with an understanding of the limitations. 6. Collaborative and multidisciplinary work Possess knowledge and understanding of group dynamic, recognize opportunities and contribute positively ton collaborative- multidisciplinary scientific research, demonstrate a capacity a capacity for self-management and teamwork, decision making based on open-mindedness, objectivity and rational analysis in order to achieve common goals and further the learning of themselves as well as others. 7. Project management and finance Demonstrate knowledge and understanding of engineering and management principles and apply the same to one’s own work, as a member and leader in a team, manage projects efficiently in respective disciplines and multidisciplinary environments after consideration of economical; and financial factors. 8. Communication Communicate with the engineering community, and with society at large, regarding complex engineering activities confidently and effectively such as, being able to comprehend and

write effective reports and design documentation by adhering to appropriate standards, make effective presentations, and give and receive clear instructions. 9. Life – long learning Recognize the need for, and have the preparation and ability to engage in life – long learning independently, with a high level of enthusiasm and commitment to improve knowledge and competence continuously. 10. Ethical practices and social responsibility Acquire professional and intellectual integrity, professional code of conduct, ethics of research and scholarship, consideration of the impact of research outcomes on professional practices and an understanding of responsibility to contribute to the community for sustainable development of society. 11. Independent and reflective learning Observe and examine critically the outcomes of one’s actions and make corrective measures subsequently, and learn from mistakes without depending on external feedback.

PROGRAMME OUTCOMES for PG (Structures)

Post Graduates from the Dept of Civil Engineering will be able to:

1. Acquire in-depth knowledge in structural Engineering with an understanding to evaluate,

analyze, synthesize and integrate the fundamental and contemporary knowledge.

2. Synthesize the acquired knowledge to critically analyze complex Structural Engineering

problems and capable of carrying out research in chosen field of interest.

3. Conceptualize and solve Structural Engineering problems to arrive at feasible and optimal

solutions through a multidimensional thinking process.

4. Have an inclination for research and abilities to design and plan research programmes.

5. Use the modern tools to explore its techniques and capabilities to model complex

Structural Engineering systems.

6. Carryout collaborative- multidisciplinary scientific research with an understanding of

group dynamics team work and decision making to achieve the objectives in a rational

approach.

7. Apply the principles of engineering, management and financial to carryout structural

engineering and multidisciplinary projects.

8. Prepare reports, technical papers with an effective documentation and presentation of

ideas and research outcomes.

9. Engage in independent and lifelong learning in the context of rapid technological

advances.

10. Practice professional ethics and integrity while discharging the responsibilities in the

society.

11. Engage in independent and reflective learning as a corrective measure to learn from ones

mistakes.

SCHEME OF TEACHING

I SEMESTER- M.Tech. (Structural Engineering) Scheme of Teaching and Examination

(Autonomous Scheme)

Sl.No Subject Code

Subject Teaching Hrs/

Week Credits L T P

1 AMA0401 Applied Engineering Mathematics 4 0 0 4

2 MSE0516 Structural Dynamics And Earthquake Engineering 4 2 0 5

3 MSE0517 Advanced Design of RCC Structures 4 0 2 5

4 MSE0518 Theory of Elasticity 4 2 0 5

5 MSE0509 (Elective – I) 4 2 0 5

6 MSE0514 (Elective - II) 4 2 0 5

Total Credits 29

Teaching Hrs /Week 34

II SEMESTER- M.Tech. (Structural Engineering) Scheme of Teaching and Examination

(Autonomous Scheme)

Sl.No Subject Code Subject

Teaching Hrs/ Week Credits

L T P

1 MSE0513 Safety of Structures 4 2 0 5

2 MSE0505 Design of Steel Structures 4 2 0 5

3 MSE0506 Finite Element Analysis 4 0 2 5

4 MSE0401 Analysis and Design of Shell Structures

4 0 0 4

5 MSE0507 (Elective – III) 4 2 0 5

6 MSE0515 (Elective – IV) 4 2 0 5

Total Credits 29

Teaching Hrs /Week 34

III SEMESTER- M.Tech (Structural Engineering) Scheme of Teaching and Examination

(Autonomous Scheme)

Sl.No Subject Code

Subject Teaching Hrs/

Week Credits

L T P

1 MSE0402/ MSE0403

Industrial Training / Design Studio

_ _ _ 4

2 MSE0801 Major Project – Phase 1 _ _ _ 8

3 MSE0201 Seminar -- -- -- 2

Total Credits 14

*Students has to do either Industrial Training or Design Studio

IV SEMESTER- M.Tech. (Structural Engineering)

Scheme of Teaching and Examination (Autonomous Scheme)

Sl.No Subject Code

Subject Teaching Hrs/ Week

Credits

L T P

1 MSE2801 Major Project – Phase 2 0 0 _ 28

Total Credits 28

LIST OF ELECTIVES

Sl.No Subject Code Subject Teaching Hrs/

Week Credits L T P

1 MSE0507 Repair , Rehabilitation and maintenance of Structures 4 2 0 5

2 MSE0508 Advanced Bridge Engineering 4 2 0 5

3 MSE0509 Analysis & Design of Sub Structures 4 2 0

5

4 Prefabricated Structures 4 2 0 5

5 Stability of Structures 4 2 0 5

6 MSE0512 Structural Optimization 4 2 0 5

7 MSE0514 Fire Resistance of Structures 4 2 0 5

8 MSE0515 Design of Storage Structures 4 2 0 5

TOTAL CREDITS TO EARNED BY A STUDENT

Core Courses 38

Elective Courses 20

Seminars /Industrial Training/ Design Studio

06

Major Project 36

T O T A L 100

SYLLABUS

I Semester

I SEMESTER M.TECH

(COMMON TO HYDRAULICS, STRUCTURES, POWER SYSTEMS, CAID)

APPLIED MATHEMATICS (4:0:0)

Sub Code: AEM0401 CIE: 50% Marks Hrs/Week: 4+0+0 SEE: 50% Marks SEE Hrs: 03 Max.: 100 Marks Course outcomes On successful completion of the course the students will be able to: 1. Compute the extremals of functionals and solve standard variational problems. 2. Solve linear homogeneous partial differential equations with constant and variable

coefficients. 3. Apply numerical techniques to solve heat, wave and Laplace equations. 4. Use optimization techniques to solve Linear Programming problems. 5. Explain the homomorphism of vector spaces and construct orthonormal basis of an inner

product space, and 6. Use the concept of analytic functions, poles, residues and Cauchy’s theorems to compute

complex line integrals. Unit-I Calculus of Variation Variation of a function and a functional. Extremal of a functional, variation problems, Euler’s equation, Standard variational problems including geodesics, minimal surface of revolution, Brachistochrone problems, Isoperimetric problems. Functionals of second order derivatives 9 Hrs Self Learning Exercise: hanging chain problem Unit-II Partial Differential Equations - I Solution of linear homogeneous PDE with constant and variable coefficients. 9 Hrs Self Learning Exercise: Cauchy’s partial differential equation Unit –III Partial Differential Equations - II Numerical solution of PDE – Parabolic, Elliptic equations 8 Hrs Self Learning Exercise: Hyperbolic equations. Unit-IV Linear Programming Standard form of LPP, Graphical method. Simplex method, Big-M method, Duality. 9Hrs Self Learning Exercise: Degeneracy in simplex method

Unit-V Linear Algebra Vectors & vector spaces. Inner product, Length/Norm. Orthogonality, orthogonal projections, orthogonal bases, Gram-Schmidt process. Least square problems. Linear transformations, Kernel, Range. Matrix of linear transformation, Inverse linear transformation 9 Hrs Self Learning Exercise: Applications Unit-VI: Complex Variables Basic concepts of analytical functions, Complex line integral, Cauchy’s theorem, Cauchy’s integral formula. Laurent series expansion poles and residues, Cauchy’s residue theorem. 8 Hrs Self Learning Exercise: Problems on Laurent series expansion Reference Books 1. “Higher Engineering Mathematics – Dr. B.S. Grewal, 42nd edition, Khanna

publication. 2. “Advance Engineering Mathematics” – H. K. Dass, 17th edition, Chand publication. 3. “Higher Engineering Mathematics” – Dr. B.V. Ramana, 5th edition, Tata Mc Graw-

Hill. 4. “Linear Algebra” – Larson & Falvo (Cengage learning), 6th edition. 5. “Numerical Methods for Scientific and Engineering Computation”–M.K. Jain, S.R.K.

Iyengar, R.K. Jain, 4th edition, New Age International Pvt Ltd Publishers.

I SEMESTER- M.Tech. (Structural Engg.)

STRUCTURAL DYNAMICS AND EARTHQUAKE ENGINEERING (4:2:0)

Sub Code: MSE0516 CIE: 50% Marks Hrs/week: 4+2+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes Upon successful completion of this course, students will be able to: 1. Understand the basic principles of dynamics. 2. Analyze lumped mass systems for their dynamic behavior. 3. Understand the concept of Earthquake Resistant Design of RC structures, and 4. Analyze RC frame structures for seismic loads by Equivalent lateral force method

Unit -I Introduction Dynamic loads, D'Alembert's principle, degrees of freedom, springs in series and parallel, simple harmonic motion. 3 Hrs Unit -II Single Degree of Freedom System Undamped and viscous damped free vibration systems, Natural frequency of physical systems using Energy method and Newtons laws of motion, Response to harmonic loading, response to ground motion and vibration isolation, Transmissibility, Response to periodic loading, concept of response spectrum, Response to impulse loadings – Numerical evaluation of Duhamel’s integral. 15 Hrs Self learning Exercise: Concept of Coloumb damping, Free vibration of SDOF with Coloumb damping Unit -III Multi Degree of Freedom System Free undamped and damped vibration of Two degree of freedom system, Free vibration analysis of MDOF system, Normal mode, orthogonality condition, Eigen value and Eigen vector analysis of MDOF, Forced vibration analysis of MDOF Self learning Exercise: Concept of Rayleigh –Ritz method for analysis of MDOF, Stodola-Vianello method for modal analysis of MDOF 12 Hrs Unit -IV Earthquake Engineering Introduction, Cause, Earthquake waves Intensity, Magnitude, Earthquake Parameters, Seismographs and strong motion devices, Accelerogram and Seismogram, Ground motion parameters – Amplitude and frequency content, strong motion duration, Influence of ground conditions on earthquake ground motion. 12 Hrs

Self learning Exercise: Concept of Response Spectrum analysis Unit -V Earthquake Resistant Design Earthquake resistant design philosophy, Architectural aspects of earthquake resistant structures- Plan irregularity and vertical irregularity. Seismic methods of analysis as per IS codal provisions - Equivalent lateral force method and Dynamic analysis, Base Isolation- Active and Passive control methods. 10 Hrs Self learning Exercise: Concept of Earthquake resistant Design for Masonry structures. Text Books 1. Mukyopadhyaya, “Vibration and Structural Dynamics”- Oxford &IBH – 1990. 2. Mario Paz “Structural Dynamics” CBSPD, 1987 3. Duggal S. K., “Earthquake Resistant Design of Structures”, Oxford University

Press.New Delhi, 2014. 4. IS: 1893 – 2002 “Criteria for Earthquake Resistant Design of Structures”, BIS, New

Delhi. Reference Books 1. Clough R.W. and Penzin J "Dynamics of structures" II Editon, Mcgraw Hill Civil

Engineering series, 1993 2. Anil K. Chopra – “Dynamics of Structures” – Theory and application to Earthquake

Engineering, Prentice Hall India, 1995. 3. David J. Downik, “Earthquake Resistant Design” John Wiley and Sons, 1987. 4. Pankaj Agarwal and Manish Shrikhande, “Earthquake Resistant Design of

Structures”, PHI Learning Pvt. Ltd., 2006.

ADVANCED DESIGN OF RCC STRUCTURES (4:0:2)

Sub Code: MSE0517 CIE: 50% Marks Hrs/week: 4+0+2 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes Upon successful completion of this course, students will be able to: 1. Design of special structural elements of RC and 2. Design of Multi-storey buildings.

Unit –I Design of RC Deep Beams and Corbels Introduction, Minimum thickness, Steps of Designing, Design by IS456 method, Checking for Local Failures, Detailing, Design of corbel, Analysis for design forces, Determination of reinforcement 12 Hrs Self learning Exercise: Design of deep beams by BS code method

Unit –II Design of Beams Curved in Plan Introduction, Circular beam symmetrically supported, Semi-circular beam supported on three equally spaced columns 6 Hrs Self learning Exercise: Curved beams fixed at ends

Unit –III Design of Domes Introduction, Stresses in domes, Formulae for forces in spherical domes, Design of a spherical dome 4 Hrs Self learning Exercise: Design of conical domes Unit –IV Redistribution of Moments in RC beams Introduction, Redistribution of moments in a fixed beam, Position of points of contra flexures, conditions for moment redistribution, Final shape of redistributed bending moment diagram, Moment redistribution for a two span continuous beam, Advantages and disadvantages of moment redistribution, Modification of clear distance between bars in beams ( for limiting crack width) with redistribution. 12 Hrs Self learning Exercise: ACI conditions for redistribution of negative moments

Unit –V Design of Multi-Storey Buildings Introduction, Example frame, Structural layout, Estimation of loads, Load combinations, Analysis, Design of elements of frames, Use of computer software for analysis and design, Design example. 12 Hrs Self learning Exercise: Detailing of structural elements Unit –VI Formwork Introduction, Requirements of good formwork, Materials for forms, choice of formwork, Loads on formwork, Permissible stresses for timber, Design of formwork, Shuttering for columns, Shuttering for slabs and beams, Erection of Formwork, Action prior to and during concreting, Striking of forms 6 Hrs Self learning Exercise: Recent trends in formwork Students will conduct following in laboratory 1. Flexural and shear test on RC beams (under reinforced sections and doubly reinforced

sections) 2. NDT on RC members 3. Analysis of Multi-storey frames by STAAD. Pro Text Book 1. Dr. H. J. Shah, “Reinforced Concrete”, Vol-1 and Vol-2, Charotar, 8th Edition – 2009

and 6th Edition – 2012 respectively. Reference Books 1. P.C Varghese “Advanced Reinforced Concrete Design” -. Prentice Hall of India –

2004. 2. N. Krishna Raju “Advanced Reinforced Concrete Design”, 2nd edition, CBS Publishers

and Distributors.- 2009. 3. M.L.Gambhir, “Design of Reinforced Concrete Structures, PHI Pvt. Ltd, New Delhi,

2008 4. IS456, SP16, SP34

THEORY OF ELASTICITY (4:2:0)

Sub Code: MSE0518 CIE: 50% Marks Hrs/week: 4+2+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes Upon successful completion of this course, students will be able to: 1. Analyze stresses and strains in 2D & 3D problems. 2. Solve two dimensional, three dimensional and axis symmetric problems, and 3. Solve beam problems using basic concepts of structural behavior.

Unit -I Analysis of stresses Introduction, stress, components of stress at a point in Cartesian coordinates (2D & 3D), plane stress problems, equilibrium equations, stresses on inclined plane, principal stresses, maximum shear stress, stress invariants hydrostatic and deviatioric stresses, octahedral stresses, stress boundary conditions. Stress components (2D & 3D) in polar coordinates, differential equations. 10Hrs Self learning Exercise: Stress Concentration Unit -II Analysis of strain Strain, components of strain at a point in Cartesian coordinate’s, plane strain problems, strain transformation, principal and octahedral strain. 10 Hrs Self learning Exercise: Strain Components in Polar Coordinate System. Unit -III Stress strain relations and compatibility equations Generalized Hooke’s law, constitutive equations, lame’s constants, compliance matrix, Saint vaint’s principle of superposition, compatibility equations for 3 dimensional elements in Cartesian coordinates, compatibility equations for plane stress and plane strain problems in terms of stress components, Naviers equations, boundary value problem, stress compatibility equations in polar coordinate system. 10 Hrs Self learning Exercise: Constitutive Relations in Polar Coordinate System.

Unit -IV Two - Dimensional Problems in Cartesian and Polar Coordinates Biharmonic equation in Cartesian coordinates, Airys stress functions, polynomials, as stress functions. Stress functions for plane stress and plane strain, bending of cantilever and simply supported beams. Biharmonic equations in polar coordinates. Axisymmetric problems, thick walled cylinder subjected to internal and external pressures. 10 Hrs Self learning Exercise: Rotating Disks.

Unit -V Bending of beams Introduction, Stresses and deflection of straight beams subjected to unsymmetrical bending, Definition of shear centre, Shear centre for unsymmetrical sections, 6 Hrs Self learning Exercise: Deflection of curved beams. Unit -VI Thin Sections and curved beams Shear stresses in thin walled sections, bending of curved beams (Winkler-Bach formula) 6 Hrs Self learning Exercise: Winkler’s hypothesis & finite length

Text Books 1. L.S. Srinath “Advanced Mechanics of Solids”, Tata McGraw-Hill Publishing Co ltd.,

New Delhi - 1999. 2. Mohammed Ameen “ Computational Elasticity” Narosa Publishing House – 2008. Reference Books 1. Dr. P.N.Chandra Mouli “ Continuum Mechanics” Yes D ee Publications - 2014 2. Timoshenko and Goodier “Theory of elasticity”-, McGraw Hill Book Company, III

Edition, 1983. 3. S.Valliappan “Continuum Mechanics fundamentals”-, Oxford and IBH – 1981. 4. Xi Lu, “Theory of Elasticity”, John Wiley 5. Chen W.P and Hendry D.J, “Plasticity for Structural Engineers”, Springer Verlag –

2007.

SYLLABUS

II Semester

II SEMESTER- M.Tech. (Structural Engg.)

SAFETY OF STRUCTURES (4:2:0)

Sub Code: MSE0513 CIE: 50% Marks Hrs/week: 4+2+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes On Completion of this course the students will be able to: 1. Understand the concepts involved in structural safety. 2. Analyze a structure and compute its inherent safety level, and 3. Design a structure so as to comply with a target safety level.

Unit – I Concepts of Structural safety, Basic Statistics and Probability theory Principles of safety in design, Basic statistics- Graphical representation and data reduction techniques- Histogram, frequency polygon, Measures of central tendency- grouped and ungrouped data, measures of dispersion, measures of asymmetry. Curve Fitting and Correlation, Random events-Sample space and events, Venn diagram and event space, Measures of probability-interpretation, probability axioms, addition rule, multiplication rule, conditional probability, probability tree diagram, statistical independence, total probability theorem and Baye’s theorem., probability density function, Mathematical expectation. Probability Distributions, Discrete distributions- Binomial and poison distributions, Continuous distributions- Normal, Log normal distributions. 15 Hrs Self Learning Exercise: Probability mass function Unit – II Probability Distributions for Resistance and Loads Statistics of Properties of concrete, steel, Statistics of strength of bricks and mortar, Selection of probabilistic model, probabilistic analysis of loads-dead loads, live loads, wind loads. 15 Hrs Self Learning Exercise: probabilistic analysis of structural steel

Unit –III Reliability Analysis and simulation Techniques Measures of reliability-factor of safety, safety margin, reliability index, performance function and limiting state. Reliability Methods-First Order Second Moment Method (FOSM), Point Estimate Method (PEM), and Advanced First Order Second Moment Method (Hasofer-Lind’s method).Simulation Techniques: Monte Carlo simulation- Statistical experiments, sample size and accuracy, Generation of random numbers- random numbers with standard uniform distribution, continuous random variables. 12 Hrs Self Learning Exercise: Importance sampling techniques.

Unit – IV Reliability Based Design Determination of partial safety factors, safety checking formats – LRFD format, CEB format, processes in reliability based design, IS Code provisions 10 Hrs Self Learning Exercise: Concepts of system reliability Text Book 1. Ranganathan, R. “Structural Reliability Analysis and design”- Jaico publishing house,

Mumbai, India – 1999.

Reference Books 1. Ang, A. H. S., and Tang, W. H “Probability concepts in engineering planning and

design”. Volume –I, John Wiley and sons, Inc, New York. 1984. 2. Ang, A. H. S., and Tang, W. H. “Probability concepts in engineering planning and

design”- Volume –II, John Wiley and sons, Inc, New York. 1984. 3. Thoft-christensen, P., and Baker, M., J., “Structural reliability theory and its

applications”- Springer-Verlag, Berlin, NewYork. 1982.

DESIGN OF STEEL STRUCTURES (4:2:0)

Sub Code: MSE0505 CIE: 50% Marks Hrs/week: 4+2+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100 Course Outcomes Upon successful completion of this course, students will be able to: 1. Comprehend the plastic behavior of structural steel. 2. Design microwave towers and transmission towers, light gauge steel structures, and 3. Analyze and design tubular structures Industrial buildings and steel stacks.

Unit -I Plastic Behaviour of Structural Steel Introduction, Plastic theory, Plastic hinge concept, Plastic collapse load, conditions of plastic analysis, Theorem of Plastic collapse, Methods of Plastic analysis 8 Hrs Self Learning Exercise: Plastic design of continuous beams.

Unit -II Design of Towers Introduction, Types of towers, Tower configuration, loads, Analysis, Member selection. 8 Hrs Self Learning Exercise: Configuration of towers for power transmission

Unit -III Design in Light Gauge Steel Introduction, types of sections, material, local buckling of thin elements stiffened compression members, multiple stiffened compression elements, compression members, laterally supported flexural members 8 Hrs Self Learning Exercise: laterally unsupported flexural members Unit -IV Tubular Structures Introduction, Classification, Advantages and disadvantages, Behaviour of tubular sections, minimum thickness, combined stresses, connections, Design of truss elements including purlins, 12 Hrs Self Learning Exercise: Design of Space truss Unit -V Design of Industrial Buildings Introduction, Selection of roofing and wall material, selection of bay width, structural framing, purlins, girts and eave strut, plane trusses, floor plates, end bearings, Design of Gantry girders

10 Hrs Self Learning Exercise: Concepts of pre-engineered building Unit -VI Design of Steel Stacks Introduction, Proportioning of stack, Codal provisions, Loads on Stacks, Load combinations, Stresses in Self supporting stacks, Design procedure for self supporting stacks, Guyed steel stacks, Pull on guy wires 6 Hrs Self Learning Exercise: Design procedure for guyed steel stacks Note: Study of this course should be based on IS800-2007 Text Book 1. Duggal S.K, “Limit State Design of Steel Structures”- Tata Mac Graw Hill, New Delhi,

2010. Reference Books 1. N. Subramanian “Design of Steel Structures”- Oxford, 2008. 2. M.L.Gambir “ Design of Steel Structures” PHI Learning, 2012. 3. Ramachandra “ Limit State of Design of Steel Structures “ Standard Book House -

2012 4. Bureau of Indian Standards, IS800-2007,IS801,IS806,IS1161, IS875,SP6

FINITE ELEMENT ANALYSIS (4:0:0)

Sub Code: MSE0506 CIE: 50% Marks Hrs/Week: 4+0+2 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes Upon successful completion of this course, students will be able to: 1. Analyze trusses, beams and frames using stiffness method. 2. Describe the basic concepts of finite element analysis, and 3. Analyze trusses beams and frames by finite element method. Unit - I Introduction Basic concepts of elasticity, introduction to stiffness method– Element approach for the analyses of beams, trusses and frames, direct stiffness method for the analysis of trusses. Self Learning Exercise: Direct stiffness method for the analysis of beam. 10 Hrs Unit – II Introduction to Finite Element Analysis General description of finite element method, Basic steps involved in FEM, difference between FEM and finite difference method. Discreatisation of structures – Finite elements used for one dimensional, two dimensional and three dimensional problems. Nodes, element aspect ratio, boundary conditions –numbering of nodes, mesh refinement, properties of stiffness matrix. 10 Hrs Self Learning Exercise: Banded matrix lagrangian and serendipity family of elements. Unit – III Shape functions Coordinate systems natural and normalized, convergence criterion, compatibility requirements, geometric invariance shape functions – polynomial displacement functions for one, wo and three dimensional elements. 8 Hrs Self Learning Exercise: Lagrangian interpolation functions. Unit – IV Finite element formulation using energy concepts Energy concepts, theorem of minimum potential energy, principle of virtual work, R-R method. 8 Hrs Self Learning Exercise: Variation method and minimization of energy approach for element formulation. Unit – V Finite Element analysis of structural elements using direct method.

Finite Element Method for the analysis of simply supported beams and trusses. 8 Hrs

Self Learning Exercise: Finite element analysis of cantilever beams. Unit – VI General topics Concepts of ISO parametric elements, non-linear techniques, use of standard finite element packages. 8 Hrs Self Learning Exercise: Axi-symetric problems. Note: Students will analyze (linear) the following using standard Finite Element Software;

1. Masonry Prisms 2. Plain Concrete Beams 3. RCC Beams & Slabs

Text Books 1. Rajasekaran. S, “Finite Element Analysis in Engineering Design”- Wheeler Publishing,

1988. 2. Chandrupatla TR and Belagonda “Finite Element Analysis” Universities Press, 2009. Reference Books 1. Krishnamoorthy C S, “Finite Element Analysis”- Tata McGraw Hill, 2005. 2. Bathe K J. “Finite Element Procedures in Engineering Analysis”- Prentice Hall, 1982. 3. Cook R D, Malkan D S & Plesta M.E, “Concepts and Application of Finite Element

Analysis” - 3rd Edition, John Wiley and Sons Inc., 2007. 4. Shames I H and Dym C J, “Energy and Finite Element Methods in Structural

Mechanics”- McGraw Hill, New York, 1985 5. Desai C and Abel J F, “Introduction to the Finite Element Method”- East West Press

Pvt. Ltd., 1972.

ANALYSIS AND DESIGN OF SHELL STRUCTURES (4:0:0)

Sub Code: MSE0401 CIE: 50% Marks Hrs/week: 4+0+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100 Course Outcomes Upon successful completion of this course, students will be able to: 1. Appreciate the generalization & intricacies of theory of elasticity, when the surface

transforms from plane to curved. 2. Appreciate and apply the intricacies & nuances of differential geometry from the

Euclidian geometry in analysis of shells. 3. Using the simplified model of membrane analysis without flexural rigidity arriving and at

simple solution of problem, having Gaussian curvature positive, zero and negative. 4. Making the transition from membrane theory to realistic bending theory, enables the

students to analysis the students to analyze real world shell structures, and 5. Proficient & competitive enough in professional world, so as to be successful in

analyzing, designing supervising and construction of shell structures.

Unit -I Geometry of shell; shell of revolution and shells of translation. Principal curvature at a point and Gaussian curvature; synclastic and anticlastic shells. Ruled and unruled surfaces; developable and non-developable surfaces; typical examples, stress resultants. 4 Hrs Self Learning Exercise: Determination of principal curvature for a given surface and CODDSZI equation. Unit -II Equilibrium & strain displacement equations in membrane theory of shells of revolution under axially symmetric loading for cylindrical spherical and conical shells including barrel vaults. 8 Hrs Self Learning Exercise: Stress resultants in ellpsoid and hyperboloid of revolution (Cooling towers) Unit -III Membrane analysis of shells of translations (cylindrical) under various types of loading; Analysis of shells of double curvature using Pucher’s stress function elliptical parabolic and hyperbolic parabolic. 8 Hrs Self Learning Exercise: Analyze using single trigonometric series.

Unit -IV Axially symmetric bending of cylindrical shells, typical application of water tank problems and cylindrical shells subjected to uniform internal pressure; bending theory of cylindrical shells. Donnell’s theory and approach to solve for various boundary conditions along the straight edges. Edge beam theory. 14 Hrs Self Learning Exercise: Schorer’s theory for long shells; use of ASCE tables for shells analysis. Unit -V Folded plate behavior, Whitney and Simpsons theory; method analysis of folded plate roof. 10 Hrs Self Learning Exercise: NIL Unit -VI Design of shell structures; design of rings at the base of shells revolution; design of cylindrical shell roofs. Multishell and simple shell roofs. 8 Hrs Self Learning Exercise: Design of edge beams; design of hyperbolic & parabolic roofs. Text Books 1. K Chandrashekhara, “Analysis of thin concrete shells”, New Age International, 1995. 2. Timoshenko and Krieger, “Theory of plates and shells, McGraw – Hill International

Edition., 1959. Reference Books 1. P C Verghese, “Design of reinforced concrete shells and folded plates”, PHI, 2010. 2. David P. Billington, “Thin shell concrete structures” McGraw Hill Book Company,

1982. 3. J.B. Gibson “The Design of shell roofs”, E & F.N. Spon Ltd., London, 3rd Edition,

1968. 4. G S Ramaswamy “Design and construction of concrete shell roofs”, CBS publishers

and Distributers, 2005. 5. Wilhelm Flugge, “Stress in shells” Springer – verlag, 1973.

ELECTIVES

REPAIR REHABILITATION AND MAINTENANCE OF STRUCTURES (4:2:0)

Sub Code: MSE0507 CIE: 50% Marks Hrs/week: 4+2+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes On completion of this course the student will be able to: 1. Asses existing conditions of buildings. 2. Identify repairs and remedies to be adopted for rehabilitation of buildings, and 3. Find causes of leakages and suggest remedial measures of water proofing.

Unit -I The Challenge of Renovation / Rehabilitation Terminology, When to Renovate, Beginning a Renovation Project, Typical Structural Challenges, Role of Building codes in Renovation, Renovation Provisions of Model Building Codes 8 Hrs Self Learning Exercise: Renovate or Rebuild? Unit -II Investigating Existing Conditions Why Investigate?, Assessing Building Condition, Material Properties in Steel systems, Concrete Framing, Load Testing of Concrete Structures, Post-Tensioned Concrete Framing, Wood Framing, Masonry 8 Hrs Self Learning Exercise: Building Envelope. Unit -III Repairing Deteriorated Concrete Overview, Repairing cracks, Corrosion of Reinforcement and its Effects on concrete, Patching spalls and Deteriorated Areas, Cathodic – Protection and Electrochemical Chloride Extraction, Corrosion Inhibitors, Other types of Damage to concrete, Materials for concrete Repair, Durability of Repairs 8 Hrs Self Learning Exercise: Systematic Maintenance Program. Unit -IV Rehabilitation of Concrete Structures Method of repair & restoration – patch repair, pressure grouting, guniting shotcreting, jacketing, replacement, fiber wrapping etc. materials construction chemicals 7 Hrs Self Learning Exercise: Repair sequences. Unit -V Renovating Steel-Framed Buildings Steel: The Venerable Material, Past Design Methods and Allowable Stresses for iron and steel Beams, Early Iron and Steel Columns, Properties of Early Fasteners, Open- Web Joists, Strengthening Floors, Reinforced Steel Members by Welding, Reinforced Beams by

Composite Action with Concrete, Strengthening Beams Connections, Composite Steel-Concrete Columns, Openings in Existing Steel Beams, Thermal Prestressing of Steel Structures 12 Hrs Self Learning Exercise: Steel Corrosion: Evaluation and Protection. Unit -VI Renovating Masonry Evolution of masonry design methods, Evaluation of Masonry structure, cracks in masonry, Masonry repair, Strengthening Masonry structural elements, Repairing Masonry Arches 9 Hrs Self Learning Exercise: Other Masonry renovation tasks. Text Books 1. Alexander Newman “Structural Renovation of Buildings” –, McGraw Hill, 2009. 2. Raiker R.N, “ Learn for Failure from Deficiencies in design, Construction & service”

–R&D Center (SDCPL) Reference Book 1. Allen RTL and Edwards, SC, “The Repair of Concrete Structures” Blakie and Sons,

1993.

ANALYSIS & DESIGN OF SUB STRUCTURES (4:2:0)

Course Outcomes:

Upon completing this course, the student will be able to

1. Design the various types of shallow foundations 2. Design deep foundations such as pile, coisson and well foundations 3. Identify, design and overcome problems of expansive soils 4. Analyse and design foundations for common types of machines 5. Adopt techniques of ground improvement and reinforced earth

Unit-1. Shallow foundations Introduction. Factors affecting bearing capacity and settlement. Criteria for depth of footings.

Design of spread, combined and strap footings. Types of raft foundation. Design of raft

foudation. Settlement analysis of footings. 12 Hrs

Self Learning Exercise: Sketching of BM &SF diagrams under footings.

Unit -2. Pile Foundations

Pile capacity based on static & dynamic methods.Capacity based on SPT.Design of pile

groups. Computation of group capacity and group efficiency in different soils. settlment

analysis of individual and group of piles. Negative skin friction. 10 Hrs

Self Learning Exercise: Laterally loaded, tension & batter piles

Unit -3. Foundations for Bridges

Introduction, Well foundation. Its advantages. Forces acting on a well foundation. Grip length

and its computation. Sinking of wells. caisson foundations- Types and applications, Bearing

capacity of caissons, computation of sinking effort, thickness of concrete seal, perimeter

shear and buoyancy. 8Hrs

Self Learning Exercise: Rectification of tilts and shifts

Sub Code : MSE0509 CIE : 50% Marks Hrs/Week : 4+2+0 SEE : 50% Marks

SEE Hrs : 03 Hrs Max. Marks : 100

Unit -4. Foundations on expansive soils

Introduction, Clay minerals and their potential to swell, field and laboratory methods of

identification of expansive soils, swelling potential, common methods of overcoming the

problem. Design of drilled belled piers and under-reamed piles. Computation of factor of

safety against uplift. 6Hrs

Self Learning Exercise: Construction of under-reamed pile

Unit-5. Machine foundations

Introduction, types of machines and machine foundation. Degrees of freedom, resonance,

general criteria for design. Basic definitions in theory of vibration , Mass spring system, Free

vibration with and Without damping, forced vibration with damping. Determination of

parameters, Natural frequency. Barken’s method, Design criteria for reciprocating and impact

type of machines, Design of foundation blocks. 10 Hrs

Self Learning Exercise: Vibration isolation and control, Collection of relevant codes.

Unit-6. Ground improvement techniques & Reinforced Earth

Necessity for ground improvement, Common methods for cohesive and cohesionless soils

such as –precompression, sand drains, stone columns, vibrofloatation and dynamic

compaction. Basic concept of reinforced earth, design of reinforced earth wall & length of

reinforcement. 6Hrs

Self Learning Exercise: Soil stabilization

Text Books:

1. K.R.Arora –Soil Mechanics and foundation Engg. - Standard Publishers

2. C.Venkataramaiah – Geotechnical Engg. - New Age International Publishers (P) Ltd.

Reference books:

1. Bowels J.E- Foundation analysis & design –Mc Graw Hill international Edition

2. P.C.Verghese- Foundation Engg. PHI Learning Pvt.Ltd.

3. Swamisaran –Analysis & Design of sub structures , oxford & IBH Pub. Co.Pvt.Ltd.

4. N.N.Som & S.C.Das – Theory and practice of foundation design – PHI learning

pvt.Ltd

FIRE RESISTANCE OF STRUCTURES (4:2:0)

Sub Code: MSE0514 CIE: 50% Marks Hrs/week: 4+2+0 SEE: 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100

Course Outcomes Upon successful completion of this course, students will be able to: 1. Interpret the intentions of code requirements for fire safety. 2. Understand the concepts of fire severity and fire resistance, and 3. Design steel, concrete or timber structures to resist fire exposure

Unit -I Classification of Buildings and Types of Production Processes Types of construction and classification of buildings, Main building elements, Requirements of buildings, Combustibility and fire resistance 8 Hrs Self Learning Exercise: Fire hazard category of production processes. Unit -II Calculation of Required Fire Resistance Limit of Building Structures Initial condition for calculating fire resistance of structures, Duration of fire, Temperature of fire, Main points on the method of investigating temperature regimes of fires, Results of experimental investigations on fires, Simulation of temperature regimes of fires, Determination of fire in residential and public buildings, Determination of fire duration of fire in industrial buildings and warehouses 8 Hrs Self Learning Exercise: Standardization of fire resistance of structures. Unit -III Methods of Testing Structures for Fire Resistance Problems of testing for fire resistance, Set-up for testing fire resistance, Temperature regime of the tests, Test pieces of structures, Conditions of loading and supporting of structures 8 Hrs Self Learning Exercise: Measurements. Unit -IV Fire Resistance of Reinforced Concreter Structures Main aspects of the calculations for fire resistance, Thermo technical part of the calculation Boundary conditions, Calculation of temperature in plane structures (one- dimensional temperature field), Calculation of temperature in bar type structures (Two- dimensional temperature field), Calculation of depth at which a given temperature is reached, Effect of moisture in concrete on the heating of structures, Thermo physical properties of concrete at high temperatures ,Statics part of calculations, Change in the strength of reinforcement steel with increase of temperature, Change in the strength of concrete in compression with increase

in temperature, Coefficients of thermal expansion of reinforcement bars and concrete, Axially loaded columns, Statically determinate elements subjected to bending stresses

10 Hrs Self Learning Exercise: Explosive failure of concrete. Unit -V Fire Resistance of Steel Columns General, Cross sections of steel columns and other design data, Methods of protecting steel columns from heat, Limiting state of steel columns on heating, Heat insulating capacity of protection and fire resistance limit``s of columns, Calculation of fire resistance of steel columns, The effect of the form of the cross-section of steel columns and filling of space between the column shafts and the protection, on the fire resistance of steel columns, Different stages of thermal deformation of column bars with different types of fire protection 10 Hrs Self Learning Exercise: Effect of cross-sectional area of the column shaft on fire resistance. Unit -VI Protection of Openings of Fire Walls 1. Fire doors-Door specifications in the building standards and regulations 2. Noncombustible doors, Low combustible doors, Doors made of glass-fiber reinforced plastic Glass fittings for openings - Specifications of building standards and regulations 8 Hrs Self Learning Exercise: Hollow glass blocks, reinforced glass, hardened glass Text Book 1. Andrew H. Buchanan, “Structural Design for Fire Safety” John Wiley & Sons. Ltd –

2001. Reference Books 1. U.S Bendev Etal, “Fire Resistance of Buildings”- Amerind Publishing Co. Pvt. Ltd 2. Andrew H. Buchman “Structural design for fire safety, comprehensive overview of

the fire resistance of building structures”-, John Wiley and sons., 2001. 3. John A. Purkiss “Fire Safety Engineering Design of structures”-, Butterworth

Heinemann, 2009.

DESIGN OF STORAGE STRUCTURES (4:2:0)

Sub Code: MSE0515 CIE : 50% Marks Hrs/week: 4+2+0 SEE : 50% Marks SEE Hrs: 3 Hrs Max. Marks: 100 Course Outcomes Upon successful completion of this course, students will be able to: 1. Design the bunkers and silos. 2. Design circular and rectangular water tanks resting on the ground. 3. Design underground water tanks, and 4. Design elevated water tanks with top dome and Intze tanks with staging.

Unit -I Design of Bunkers and silos Introduction, Janssen’s theory, Airy’s theory. Design of rectangular bunkers & silos. Self Learning Exercise: Design of Circular bunkers and silos 12 Hrs Unit -II Water tanks – General Introduction, Design requirements according to IS 3370 6 Hrs Self Learning Exercise: Joints in water tanks. Unit -III Design of water tanks resting on ground Design of circular tanks with flexible base, Design of recangular tanks. 8 Hrs Self Learning Exercise:Design of circular tanks with Rigid joints at base. Unit -IV Design of Underground Water Tanks Introduction, earth pressure on tank walls, uplift pressure on the floor of the tank, design of rectangular tanks with L/B < 2 10 Hrs Self Learning Exercise: Design of rectangular tanks with L/B > 2. Unit -V Design of overhead water tanks -1 Design of flat base slab for elevated circular tanks. 8 Hrs Self Learning Exercise: Design of Circular tank with domed bottom and roof. Unit -VI Design of overhead water tanks -2 Design of Intze tank 8 Hrs Self Learning Exercise: Design of conical shaped tank.

Text Books 1. H.J. Shah “Advanced Reinforced Concrete Structures” Vol – II, Charator Publishers,

6th Edition, 2012. 2. Bhavikatti S.S. “Advanced RCC Design” New Age International (P) Ltd. Publishers,

New Delhi, 2006. Reference Books 1. B.C. Punmia, Ashok Kumar Jain & Arun Kumar Jain “ Comprehensive RCC Designs”

– Lakshmi Publication, 2005. 2. N. Krishna Raju “Advanced Reinforced Concrete Design” – CBS Publishers &

Distributors, New Delhi, 2008. 3. P.C. Varghese “Advanced Reinforced Concrete Design” PHI Pvt. Ltd., New Delhi,

2007. 4. M.L. Gambhir” Design of Reinforced Concrete Structures” PHI Pvt. Ltd., New Delhi,

2008. 5. Ashok K. Jain “Reinforced Concrete, Limit State Design” Nem chand & Bros,

Roorkee, 2009.

MAJOR PROJECT

Sub Code: MSE2801 Course Outcome Upon successful completion of this course, students will be able to: 1. Plan and work out an action plan for completion of a structural engineering problem. 2. Prepare documents in team and make individual presentations. 3. Develop research methodologies and pursue research.

COURSE DESRCRIPTION The project is offered to the students in order to inculcate research attitude and develop skills. Major project could be in the form of experimental investigation, computational work, data collection and its analysis etc. At the end of the major project, a report will be made wherein the details of the work undertaken, methodology adopted, conclusions drawn are provided. Evaluation of the major project is done as per the rubrics.