Doppia Trave Rpt

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Design Analysis

Doppia trave

Created byAuthor:Department:Created Date: 05/02/2012

Reviewed byReviewer:Department:Model CreatedDate:

05/02/2012

ReviewerComments:

Executive Summary

This is where to put your Executive summary. So, replace this text with your overall Project Description.

SummaryModel InformationAnalysis Type - Static Stress with Linear Material ModelsUnits - Personalizzato - (N, mm, s, C, K, V, ohm, A, J)Model location - C:\Users\Giu\Desktop\doppia trave.femDesign scenario description - Design Scenario # 1


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Analysis Parameters Information

Load Case Multipliers

Static Stress with Linear Material Models may have multiple load cases. This allows a model to be analyzed with multiple

loads while solving the equations a single time. The following is a list of load case multipliers that were analyzed with

this model.

LoadCase

Pressure/SurfaceForces

Acceleration/Gravity RotationAngularAcceleration

DisplacedBoundary

Thermal Voltage

1 1 0 0 0 0 0 0

Multiphysics Information

Default Nodal Temperature 0 C

Source of Initial Nodal TemperaturesModel file

Time step from Heat TransferAnalysis

Last

Default nodal voltage 0 V

Source of nodal voltagesModel file

Processor Information

Type of Solver Automatic


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Disable Calculation and Output ofStrains

No

Calculate Reaction Forces Yes

Invoke Banded Solver YesAvoid Bandwidth Minimization No

Stop After Stiffness Calculations No

Displacement Data in Output File No

Stress Data in Output File No

Equation Numbers Data in Output File No

Element Input Data in Output File NoNodal Input Data in Output File No

Centrifugal Load Data in Output File No

Part InformationPartID

PartName

ElementType

Material Name

1 trave:1 Brick Aluminum6063-T6

2 trave:2 BrickAluminum6063-T6

Element Information


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Element Properties used for:

trave:1 trave:2

Element Type Brick

Compatibility Not Enforced

Integration Order 2nd Order

Stress Free ReferenceTemperature

0 C

Material Information

Aluminum 6063-T6 -Brick

Material Model Standard

Material Source Autodesk Simulation Material Library

Material Source FileC:\Program Files\Autodesk\Algor Simulation 2012\matlibs\algormat.mlb

Date Last Updated 2004/10/28-16:02:00

Material Description None

Mass Density 2 Ns/mm/mm

Modulus of Elasticity 68900 N/mm


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Poisson's Ratio 0.33

Shear Modulus of Elasticity 25800 N/mm

Thermal Coefficient ofExpansion

2 1/C

LoadsFEA Object Group 3: Surface ForcesSurface Force

ID DescriptionPart

ID

Surface

IDMagnitude (N) Vx Vy Vz

1 Unnamed 2 8 15000,000000 0,000000 0,000000 0,000000

ConstraintsFEA Object Group 1: Surface Boundary ConditionsSurface Boundary Condition

ID DescriptionPart

ID

Surface

IDTx Ty Tz Rx Ry Rz

1 Unnamed 2 9 Yes Yes Yes Yes Yes Yes


FEA Object Group 2: Surface Boundary ConditionsSurface Boundary Condition

ID Description Part Surface Tx Ty Tz Rx Ry Rz


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ID ID


FEA Object Group 4: Surface Boundary ConditionsSurface Boundary Condition

ID Description PartID

SurfaceID

Tx Ty Tz Rx Ry Rz


Results Presentation ImagesNo Results Images available.

Processor Log Files

Summary Logs

Autodesk (R) Simulation Static Stress with Linear Material ModelsVersion 2012.00.00.0163-W64/X64 04-Mar-2011Copyright (c) 2011, Autodesk, Inc. All rights reserved.

**** Memory Dynamically Allocated = 2070456 KB

**** Model Unit System Settings: -------------------------------------------- Unit System : Personalizzato Force : N Length : mm


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Time : s Temperature (Absolute) : deg C (K) Thermal Energy : J Voltage : V Current : A Electrical Resistance : ohm Mass : N*s^2/mm --------------------------------------------

------------------------------------------------- DATE: FEBRUARY 5, 2012

TIME: 04:12 PM INPUT MODEL: C:\Users\Giu\Desktop\doppia trave.ds_data\1\ds

PROGRAM VERSION: 201200000163 alg-win-x64.dll VERSION: 201200000163

agsdb_ar-win-x64.dll VERSION: 201200000163algconfig-win-x64.dll VERSION: 201200000163 algsolve.exe VERSION: 201200000163 amgsolve.exe VERSION: 360000000

-------------------------------------------------

Structural

1**** CONTROL INFORMATION

number of node points (NUMNP) = 24333 number of element types (NELTYP) = 2 number of load cases (LL) = 1 number of frequencies (NF) = 0 analysis type code (NDYN) = 0 equations per block (KEQB) = 0


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bandwidth minimization flag (MINBND) = -1 gravitational constant (GRAV) = 9.8146E+03 number of equations (NEQ) = 72657

**** PRINT OF NODAL DATA SUPPRESSED**** PRINT OF EQUATION NUMBERS SUPPRESSED**** Hard disk file size information for processor:

Available hard disk space on current drive = 257596.922 megabytes

Gravity direction vector = 0.0000E+00 0.0000E+00 -1.0000E+00

1**** ELEMENT LOAD MULTIPLIERS

load case case A case B case C case D case E--------- ---------- ---------- ---------- ---------- ----------

1 1.000E+00 0.000E+00 0.000E+00 0.000E+00 0.000E+00

Centrifugal force / angular acceleration

load case rot.rate ang.acc.--------- ---------- ----------

1 0.000E+00 0.000E+00

**** Invoking Parallel BCSLIB-EXT Sparse Solver...**** Number of equations = 72657 Estimated maximum bandwidth = 1524 Estimated triangle matrix nonzeroes = 12289356

**** Symbolic Assembling Using the Row-Hits Matrix Profile ...


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**** Assembled in One Block.**** Real Sparse Matrix Assembly ...

1**** STIFFNESS MATRIX PARAMETERS

minimum non-zero diagonal element = 1.3691E+06 maximum diagonal element = 6.1082E+07 maximum/minimum = 4.4614E+01 average diagonal element = 9.2168E+06

the minimum is found at equation 71106: node=23816 Tz the maximum is found at equation 70637: node=23660 Ty

in the upper off-diagonal matrix: number of entries in the profile = 12216699 number of symbolic nonzeros = 1714167

number of real nonzeros = 1714128**** Sparse Matrix Assembled in One Block

**** Load Cases 1 BCSLIB-EXT solver memory status:

in-core memory requirement (MB) = 116.08 minimum memory requirement (MB) = 30.02 user specified memory (MB) = 962.77 available physical memory (MB) = 962.77 available virtual memory (MB) = 4216.07

memory currently allocated (MB) = 116.08**** End Sparse Solver Solution

Reaction Sums and Maxima for Load Case 1

Sum of applied forces


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X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment 4.3040E-11 1.5000E+04 -1.4725E-11 0.0000E+00 0.0000E+00 0.0000E+00

Sum of reactions X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment -3.0563E-08 7.8693E-06 -5.2446E-07 0.0000E+00 0.0000E+00 0.0000E+00

Sum of residuals X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment -3.0530E-08 1.5000E+04 -5.2446E-07 0.0000E+00 0.0000E+00 0.0000E+00

Sum of unfixed direction residuals X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment -1.3202E-07 -3.9721E-06 -2.2891E-07 0.0000E+00 0.0000E+00 0.0000E+00

Largest applied forces and moments

Node Node Node Node Node Node X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment 19753 19519 19753 0 0 0 6.5288E-13 2.3520E+01 -2.6750E-13 0.0000E+00 0.0000E+00 0.0000E+00

Largest nodal reactions Node Node Node Node Node Node X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment 10 10239 10 0 0 0 -6.5378E+03 -9.1418E+03 5.5780E+03 0.0000E+00 0.0000E+00 0.0000E+00

Largest nodal residuals Node Node Node Node Node Node X-Force Y-Force Z-Force X-Moment Y-Moment Z-Moment 10 10239 10 0 0 0 -6.5378E+03 -9.1418E+03 5.5780E+03 0.0000E+00 0.0000E+00 0.0000E+00


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Autodesk (R) Simulation Static Stress with Linear Material ModelsVersion 2012.00.00.0163-W64/X64 04-Mar-2011Copyright (c) 2011, Autodesk, Inc. All rights reserved.

Structural 24333 2 1 0 0 0**** Linear stress analysis**** Memory Dynamically Allocated = 2070456 KB

Options executed are:

NOMIN STRAIN SPARSE SUPCNF

SUPELM SUPNOD REAC ENOR

processing ...

**** Model Unit System Settings:

-------------------------------------------- Unit System : Personalizzato Force : N Length : mm Time : s Temperature (Absolute) : deg C (K) Thermal Energy : J


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**** Begin brick element (TYPE-8) data input**** Part 2 containing 23835 elements 12000 (50.%) elements 6000 (25.%) elements 0 ( 0.%) elements

**** End input of element part 2

**** Hard disk file size information for processor:

Available hard disk space on current drive = 257596.922 megabytes

**** BEGIN LOAD INPUT

Gravity direction vector = 0.0000E+00 0.0000E+00 -1.0000E+00 One load case in 42 blocks. Load factor = 1.00E+00 in the 1st basket in load case 1**** END LOAD INPUT

**** Invoking Parallel BCSLIB-EXT Sparse Solver...**** Number of equations = 72657 Estimated maximum bandwidth = 1524 Estimated triangle matrix nonzeroes = 12289356

**** Symbolic Assembling Using the Row-Hits Matrix Profile ...**** Assembled in One Block.**** Real Sparse Matrix Assembly ... in the upper off-diagonal matrix: number of entries in the profile = 12216699 number of symbolic nonzeros = 1714167 number of real nonzeros = 1714128


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**** Sparse Matrix Assembled in One Block

**** Load Cases 1**** End Sparse Solver Solution

**** BEGIN DISPLACEMENT OUTPUT**** PRINT OF DISPLACEMENT OUTPUT SUPPRESSED

**** END DISPLACEMENT OUTPUT**** BEGINNING REACTION COMPUTATIONS**** LOADCASES REMAINING 1**** BLOCKS REMAINING 1**** PARTS REMAINING 2**** ELEMENT/GLOBAL CONTRIBUTIONS Part = 1 THE 1st PART CONTAINING 23633 ELEMENTS 0 ( 0.%) elements

**** PARTS REMAINING 1**** ELEMENT/GLOBAL CONTRIBUTIONS Part = 2 THE 2nd PART CONTAINING 23835 ELEMENTS 0 ( 0.%) elements

**** ENDING REACTION COMPUTATIONS

ds.t7 = 581.438 kilobytes ds.t8 = 855.562 kilobytes ds.t9 = 0.000 kilobytes

ds.t10 = 0.000 kilobytes ds.t11 = 0.125 kilobytes ds.t12 = 567.633 kilobytes ds.t13 = 581.438 kilobytes ds.t14 = 0.000 kilobytes ds.t15 = 0.000 kilobytes ds.t17 = 0.000 kilobytes


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ds.t51 = 5933.500 kilobytes ds.t52 = 182825.969 kilobytes ds.t54 = 283.840 kilobytes ds.t55 = 6411.996 kilobytes ds.t56 = 12823.992 kilobytes ds.t58 = 567.633 kilobytes ds.t59 = 0.000 kilobytes

total temporary disk storage (megabytes) = 206.478

ds.l = 7.458 kilobytes ds.do = 1140.656 kilobytes

**** BEGIN DELETING TEMPORARY FILES Processing completed for model: [C:\Users\Giu\Desktop\doppia trave.ds_data\1\ds]**** TEMPORARY FILES DELETED**** END OF SUCCESSFUL EXECUTION

**** Total actual hard disk space used = 207.599 megabytes

Sub-total elapsed time = 0.280 minutes

Autodesk (R) Simulation Stress Calculation UtilityVersion 2012.00.00.0163-W64/X64 04-Mar-2011Copyright (c) 2011, Autodesk, Inc. All rights reserved.

**** Memory Dynamically Allocated = 2070456 KB


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**** Hard disk file size information for postprocessor: ds.son = 0.258 kilobytes ds.sof = 26702.176 kilobytes ds.nso = 13350.473 kilobytes ds.sto = 13350.473 kilobytes

Total MKNSO disk space used = 52.15174 megabytes

**** End of successful execution**** MKNSO elapsed time = 0.171 minutes

**** The TOTAL elapsed time = 0.451 minutes

Stress LogsThe stress analysis output file (C:\Users\Giu\Desktop\doppia trave.ds_data\1\ds.S) was not found.Meshing Log

Part 1 < trave:1 >Status: the part successfully meshed.

Surface Mesh Statistics

Mesh operation Solid mesh

Final mesh size 31,326 mm

Elements created 10244


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TYPE OF OPERATION:

Meshing only surface defined by part 1

Generating bricks, wedges, pyramids and tetrahedra elements

Automatically minimizing aspect ratio of solid elements

FINAL STATISTICS:

Elements built (4,5,6,8 noded): 23633 ( 14701, 6380, 0, 2552 )

Volume (4,5,6,8 noded %): 19360000.000003 ( 23.51, 22.50, 0.00, 54.00 )

Number of nodes: 16040

Length ratios (avg) 12.3, 11.5, 0.0, 8.3

Length ratios (max) 24.4, 16.7, 0.0, 8.3

Aspect ratio: unconstrained ( 2.6, 1.9, 0.0, 1.3 )

Average aspect ratios: ( 1.6, 1.7, 0.0, 1.3 )

Number of restarts: 0

Elapsed time: 0 minutes 10 seconds

Part 2 < trave:2 >Status: the part successfully meshed.


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Avg. aspect ratio 1,6 1,7 1,3

Unconstrained aspect ratio 2,5 1,9 1,3

Log fileLength units used in the log file are modeling units: mm

_________________________________________________

GENERATING SOLID MESH FOR ANOTHER PART

_________________________________________________

PROGRAM WILL USE THE FOLLOWING FILES:

Input: C:\Users\Giu\Desktop\doppia trave.FEM

Output: C:\Users\Giu\Desktop\doppia trave.FEM


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COMMAND LINE:

C:\Program Files\Autodesk\Algor Simulation 2012\SOLIDX.exe -b=0 -o=1 -zw=2C:\Users\Giu\Desktop\doppia trave -ds=1 -d=0 -u=13 -c=2 -t=1 -progress_pipe=4 -cancel_pipe=5-za=1 -zg=1:2 -m=2 -Td=1 -Tl=31.326 -Tg=1.2 -Tq=100

TYPE OF OPERATION:

Meshing only surface defined by part 2

Generating bricks, wedges, pyramids and tetrahedra elements

Automatically minimizing aspect ratio of solid elements

FINAL STATISTICS:

Elements built (4,5,6,8 noded): 23835 ( 14903, 6380, 0, 2552 )

Volume (4,5,6,8 noded %): 19359999.999998 ( 23.51, 22.50, 0.00, 54.00 )

Number of nodes: 16069

Length ratios (avg) 12.3, 11.5, 0.0, 8.3

Length ratios (max) 65.4, 16.7, 0.0, 8.3


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Aspect ratio: unconstrained ( 2.5, 1.9, 0.0, 1.3 )

Average aspect ratios: ( 1.6, 1.7, 0.0, 1.3 )

Number of restarts: 0

Elapsed time: 0 minutes 10 seconds

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