Cartea Robot Milenium Rom

Noţiuni de bază Ghidul

Sinopsis:

Scopul acestui manual este introduce utilizatorului novice Millen ROBOT-sistem de aluminiu şi să ofere unele orientări în programul de configurare, meniul sys -tehnici met şi navigare. Acesta va arăta, de asemenea, metodele de multe şi variat de intraredate și extragerea rezultatelor.Se presupune că ROBOT Millennium versiunea 20.1 sau ROBOT Millennium gratuit este în-stagnat pe PC–to afla mai multe despre licențiere, vă rugăm să contactaţi [email protected].

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�O DESCRIERE GENERALĂ A PROGRAMULUI

ROBOT Millennium - Noţiuni de bază Ghidul

O descriere generală a programuluiCe este ROBOT Millennium?

ROBOT Millennium este un singur program integrat utilizate pentru modelarea, analizaşi proiectarea diferite tipuri de structuri. Programul permite utilizatorilor să creeze struc-Tures, pentru efectuarea analizei structurale, pentru a verifica rezultatele obţinute, pentru a efectua codul de verificarecalculele membrilor structurale şi să se pregătească documentaţia pentru un calculat şistructura proiectate.

Millennium ROBOT-cheie features de versiunii comerciale sunt prezentate mai jos:

Liniare, neliniare și dinamice (timp modale, spectrale, seismice, istorie, împingeP-Delta, flambaj deformare, plasticitate) structura analizalucrează într-un mediu multilingv (15 limbi independent setat pentru utilizatorinterfaţă, proiectarea şi calculul note)lucrează într-un mediu multinaţional - proiectarea în conformitate cu peste 40 de-codurile semncadre, plăci coji, plus un puternic GUI modeler și mesher permiteutilizator pentru a defini practic orice formă sau de configurare a structurii-să analizaţigeometria structurii adevăratcalitate bi-directionala de integrare cu Revit ® Structure, plus integrării prinIFC, CIS2 etc.o API deschisă pentru a permite utilizatorului să interfaţă propriile aplicaţii pentru pre șipost-procesare

roBot millenniUm moduleROBOT Millennium este un singur produs cu multe funcţii şi comună

utilizator mediu.

Odată ce ROBOT Millennium este activat (faceţi clic pe pictograma corespunzătoare pe desktop sauSelectaţi comanda corespunzătoare din bara de activităţi), fereastra indicate mai jos (figura2.1) va apărea pe ecran. Fereastra este utilizat pentru a selecta tipul de structura carevor fi analizate sau pentru a încărca o structura existentă.





� ROBOT MILLENNIUM MODULES

ROBOT Millennium - Getting Started Guide

Figure 2.1 - ROBOT Millennium modules window

When the cursor is positioned on an icon, a short description of its functionis displayed.

NOTE:

The most commonly used icons are described below:

2D Frame Analysis 2D Truss Analysis

Grillage Analysis 3D Truss Analysis

3D Frame Analysis 2D FE Plate Analysis

Shell Analysis – used to model sur-faces of any shape in 3d structures

Open the previously createdproject file Open a new project

Table 2.1 - ROBOT Millennium basic modules

The ROBOT Millennium Freeware version offers many of the possibilities of the com-mercial product:

�ROBOT MILLENNIUM SCREEN LAYOUT


Linear analysis2D and 3D frames – up to 200 beamsFE plates and shells (floors, walls etc.) – up to 1500 nodesEnglish language interfaceSection libraries from around the worldROBOT Millennium API to allow users to integrate their own pre or post pro-cessing tools

Various upgrades are offered to add the additional functionalities of the commercialversion, or to benefit from product support.

roBot millenniUm screen layoUt

GRAPHIC VIEWER / EDITOR

edit, view, tools, preferences

STANDARD TOOlBAR– these options are mainly associated with non structuralitems, such as print, save, undo etc.

lAyOuT SySTEM– designed totake the new userthrough a modelfrom start to finish,while opening pre-defined windowsfor selected tasks

STRuCTuRE MODEl TOOlBAR– sections, nodes, members, supports,loads etc.

OBJECTINSPECTOR– managementof structuralobjects

VIEW MANAGER– selection of a work plane; switching between 2D and 3D view

Figure 3.1 - ROBOT Millennium typical screen layout

� BASIC CONFIGURATION OF THE PROGRAM | Preferences


Basic confiGUration of the proGramThe two options,PreferencesandJob Preferences, allowing the user to set pro-

gram parameters in the ROBOT Millennium system, are available from the menu byopening toolbarToolsand pressing the appropriate icon:

Tools icon

Job Preferences iconPreferences icon

Figure 4.1 - Tools toolbar

preferences:The Preferencesdialog box presented below is used to define basic parametersin the program:

REGIONAlSETTINGSadjust thedatabases(profiles,materials),units andcodes to thestandards ofa country

ROBOT Millennium is a multilingual program – the user can independentlyset different languages for input and printout, if desired

Figure 4.2 - Preferences menu

�BASIC CONFIGURATION OF THE PROGRAM | Job Preferences


The most regularly used options are:

languages - selection of regional settings (definition of the country whose codesmaterials and regulations - e.g. code combination regulations - will be used dur-ing the design process, calculations and structure design) and working and print-out languagegeneral parameters (saving parameters, number of recently used structures,sound on/off etc.)display parameters (colors and fonts for screen components)toolbar and menu (menu type and the type of toolbars)printout parameters (colors and fonts for printouts, scale and symbols,line thickness)protection parameters (protection, authorization) - for changingthe system protectionCOM interface - presentation of the registered additional programs/modules

Job preferences:

TheJob Preferencesdialog box, presented below, allows you to define generalprogram parameters to be used in a given project:

Figure 4.3 - Job Preferences menu

� NAVIGATION TECHNIQUES


The most important functions are:

number units and formats (dimensions, forces, possibility of unit edition)materials (selection of material set, according to the country and the possibilityof creating user-defined material)section database (selection of the appropriate database with member sections)structure analysis parameters (selection of the static analysis method and defini-tion of basic parameters for dynamic and non-linear analysis; selection of analy-sis types, possibility of saving results for seismic analysis – combination of seis-mic cases)parameters for generation of surface finite element meshes for plates and shells

naviGation techniqUesIn the ROBOT Millennium software, various mechanisms have been introduced

to make structure definition simple and more efficient. According to the type of opera-tion performed, the mouse cursor changes its shape to:

“hand” – a selection mode for highlighting entities“cross pointer” - during node and bar definition, to define precise points e.g. startand end points of membersshape of the appropriate feature e.g. when adding sections the cursor is in shapeof an I section, when adding supports a support icon appears etc.

The cursor operation in a viewer by means of the third mouse button (or wheel) isidentical to that in the AutoCAD® program. The following cursor support modesare available:

wheel rotation – zoom in / outwheel rotation + Ctrl key – horizontal panwheel rotation + Shift key – vertical panpressing the third button - pandouble-click with the third button – initial view

�NAVIGATION TECHNIQUES


The user should take note of the work capabilities in 3D views when the menu optionDynamic View(View → Dynamic View → Dynamic View) is switched on. 3D viewingenables work in one of five modes:

four simple modes: 3D rotation, 2D rotation, zoom and panone multi-function mode

The user may switch from one work mode to another by selecting an appropriate optionin the View / Dynamic View menu, on the View toolbar and in the context menu. Afterchoosing a work mode, the mouse cursor movement (with mouse left button pressed)brings about the relevant change in the 3D view:

3D Rotation – rotates a structure in all planes2D Rotation - rotates a structure in the plane parallel to the screen planeZoom – movement down the view – zooming in / zooming out a structure to /from the screen planePan – movement in the view plane (structure shift with respect to thescreen center)

The multi-function mode (Rotation / Zoom / Pan) enables work using all the modesat the same time. The viewer of 3D view is divided into quarters and each of them isascribed one of the modes:

top left: 3D rotation top right: pan

bottom left: zoom bottom right: 2D rotation

Table 5.1 - Cursor modes

Once the cursor is positioned in the relevant quarter of the screen, the cursor shapechanges (see the icons above).

While working with the graphic editor or a table, clicking the right mouse buttonopens an additional context menu containing the most widely used options.

� METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | System menu


The context menu that is displayed in the GUI is shown here, with access to commonlyused functions, such as access to tables and display settings.

CONTEXT MENu that is displayed in the GuI is shownhere, with access to commonly used functions, such ascoursor modes, access to tables or display settings.It speeds up work by offering easy access to the mostfrequently used options. The content of the windowdepends on whether it was activated from a table orthe GuI.

Figure 5.1 - Context menu window

methods of workinGwith roBot millenniUm interface

There are two methods to work with ROBOT Millennium - by using SystemMenu to entering data, or special Layout System.

system menu

The system menu consists of two parts: a text menu and toolbars with appropriateicons. They can be used interchangeably, according to the users’ needs and preferences.Both are displayed in the same way - as a horizontal bar at the top of the screen (addi-tionally, for some layouts in the ROBOT Millennium system, another toolbar with mostfrequently used icons is displayed on the right side of the screen).Basic options available within the modules are accessible both from the text menu andthe toolbar.

Though contents of the text menu and toolbars for successive modules vary, the mainoptions are always available regardless of which module is active.The figure below illustrates both types of menus (the main menu that appears once theStart layout is selected is shown as an example):

�METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | System menu


STRuCTuREMODEl bar- additionalside toolbarwith mostfrequentlyused icons

SySTEM MENu – text menu& standard toolbar

Figure 6.1 - System menu

Options available in the text menu are grouped as follows:

file menu:

Figure 6.2 - File menu window

edit menu:

Figure 6.3 - Edit menu window

FIlE MENu – contains options for:File management (New, Open, Save etc.)Calculation notes and drawing printouts(Screen Capture..., Printout Composi-tion... etc.), a list of information aboutproject and a list of recently open files

EDIT MENu – contains options for:Elements edition (undo, Redo, Cut,Copy etc.)Selection (Select...,Select All)Selection using filters (Select Special)Model modification (Edit, ComplexEdit..., Divide, Intersect etc.)

�0 METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | System menu


view menu:

Figure 6.4 - View menu window

Geometry menu:

Figure 6.5 - Geometry menu window

loads menu:

Figure 6.6 - Loads menu window

GEOMETRy MENu - contains options to:Select or modify a type of a structureDefine a model construction axis (Axis Definition)Define structural data - nodes, bars, panels andauxiliary objectsDefine materialsDefine bar profiles and their orientation anddirection of local coordinate systemDefine supports and many other structural items

lOADS MENu – contains options to define loadcases and combinations

VIEW MENu – contains options for:2D/3D view management of a structure’smodel (Dynamic View, Zoom, Pan etc, Workin 3D)Structure attributes to be presented on thescreen (Display); definition of grid param-eters (Grid)Selection of tables with data or results (Ta-bles) and saving defined views of a struc-ture (History)

��METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | System menu


analysis menu:

Figure 6.7 - Analysis menu window

results menu:

Figure 6.8 - Results menu window

tools menu:

Figure 6.9 - Tools menu window

ANAlySIS MENu – contains options to:Start the calculation processChange from linear to non linear, P-Deltaor bucklingSet up dynamic analysesDesign concrete beams, columns andsurfaces

TOOlS MENu – contains differ-ent types of configuration options(Preferences, Job Preferences…)and possibility to define user’s in-terface, menu, shortcuts and formof calculation notes

RESulTS MENu – contains options to:Display beam results graphicallyDisplay detailed results for beams graphi-callyDisplay results for surfacesDisplay tables that easily be edited, sorted,filtered, exported to MS Excel etc.®

�� METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | Layout System


window menu:

Figure 6.10 - Window menu

help menu:

HElP MENu – contains help options andvarious product information items

Figure 6.11 - Help menu window

layout system

The second method of work with ROBOT Millennium is by using the speciallayout system.

ROBOT Millennium has been equipped with a layout mechanism that simplifies thedesign process. The layouts in ROBOT Millennium are specially designed systems ofdialog boxes, viewers and tables that are used to perform specific defined operations.

Layouts available in ROBOT Millennium were created to make consecutive operationsleading to defining, calculating, and designing the structure easier – the layouts guidethe user through the process from model generation to results.In order to make the system as easy to use as possible, each layout has its own predefinedset of windows which are automatically opened on entering the layout and closedon exit.

WINDOW MENu – offers options to man-age and arrange the graphic windowsand an option to activate/deactivate the“Object Inspector”

��METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | Layout System


Layouts are available from the selection list found in the right, upper corner of thescreen:

SySTEM lAyOuT SElECTION WINDOWA list of standard layouts available in ROBOT Millennium.This example shows the layouts for a shell structure andthe layouis vary depending on the structure type

Figure 6.11 - System layout selection window

The layout order and arrangement follows a chronological process, starting from defin-ing nodes, beams, then supports, sections etc.

RESulTSContains layouts showing beam results, maps on surfacesetc.

DEFINITION OF STRuCTuRE MODElContains layouts relating to the geometry and basic defini-tion of a structural model, such as supports, sections etc.

DESIGNContains layouts relating to steel and concrete design, slabdesign etc.

Figure 6.12 - System layout selection window - chronological layout order

A typical layout for nodes is shown – note that each window cannot be closed untila new layout is selected.

�� METHODS OF WORKING WITH ROBOT MILLENNIUM INTERFACE | Layout System


Dialog boxes to show entered data. It is alsopossible to enter data manually in this screenor to paste from programs such as MS Excel®

STRuCTuRE MODEl TOOlBAR – this (as in otherlayouts) contains data relating to structural enti-ties, but limited to the type of data that is appropri-ate to node definition

lAyOuT SElECTION Pull DOWN MENu– in this case layout Nodes is selected

GRAPHIC VIEWER / EDITOR

Figure 6.13 - Typical layout for nodes

However it is not necessary to define the structure according to the layout order. Thismay be done in any order chosen by the user. The layout system was introduced in sucha way that ROBOT Millennium structure definition is intuitive and efficient.

All ROBOT Millennium operations may be performed without using the definedlayouts but by using system menu instead or also taking advantage of both methods(simultaneously) according to the user’s needs and preferences.

��ENTERING THE STRUCTURAL ANALYSIS DATA


enterinG the strUctUral analysis dataThere are 3 ways to enter data:

By entering data using the appropriate text dialog box or direct in a table (or pastedfrom MS Excel®)

By entering data in the ROBOT Millennium GUI – using tools for graphic structuredefinition - i.e. snap grids or structural axes.

Examples of data entering using the System Layout mechanism (for Bars and Loads op-tions) are presented below:

1.

2.

�� ENTERING THE STRUCTURAL ANALYSIS DATA


GRAPHIC VIEWER/EDITOR allowsthe user to enter and view data

Dialog box to load cases definition

Toolbar with load tools (including advanced op-tions such as soil loading, vehicle loading etc.)

Dialog box to define different types ofloads (node, beam, surface, self-weight)

Data concerning defined load cases (case,load type etc.) in tabular form

Figure 7.2 - Examples of loads data entering with System Layout mechanism

The updating of data is dynamic – tables reflect graphics and vice versa atall times.

NOTE:

��ENTERING THE STRUCTURAL ANALYSIS DATA


By entering data in another application and importing into ROBOT Millennium -several file formats are supported including:

DXF, DWG, IFC, SDNF (steel detailing neutral file), CIS/2. A dynamic link to and fromRevit® Structure also provides bi-directional integration.As the preparation of the structural model progresses, the user can control exactly what

is seen on the screen by using theDisplaysettings (it is available by pressing iconfrom context menu or direct from the bottom, right corner on the RM screen):

DISPlAy allows the user toswitch on and off a wide selec-tion of items, including nodeand members numbers, sectionshapes, supports, FE mesh andalso sets up hidden line andrender options.A wide range of customizationoptions allows to the user todefine a view of structure asrequired exactly to user’s prefer-ences.

Figure 7.3 - Display window

After defining the model data, the user now proceeds to the analysis stage.However, prior to this stage, the model must be “discretized” into finite elements.ROBOT Millennium has wide ranging capabilities for “automeshing” the structure andmeshing is generally a very fast process for even the largest of models. Some of the“meshing parameters are shown below:

3.

�� ANALYZING THE STRUCTURE


Example of structure with meshed panels is shown below:

Figure 7.5 - Example of meshing

analyzinG the strUctUreStructural analysis can be started by selecting one of the two “calculation” buttons

in the horizontal toolbar.

Figure 8.1 - Calculation icons

��ANALYZING THE STRUCTURE


The icon on the left side starts the calculation process. The second icon is used to set dif-ferent analysis parameters. This option allows the user to change specific analysis typesfrom linear to non linear or to set up dynamic analysis.

Figure 8.2 - Changing analysis parameters

As a default, all analysis is set as “linear static”, unless the user has included some mem-bers or parameters such as cables, tension only, hinges etc. In such a case the analysistype is automatically changed to “non linear” and ROBOT Millennium will apply theloads incrementally to ensure the true structural equilibrium and a final exact geometryis reached.ROBOT Millennium has many non linear parameters that the user can set in the case ofnon convergence of analysis data, including the options to set full or modified Newton-Raphson and “step halving”. In addition to general non linear calculations, the user canalso set the following analysis options:

P-DeltaModalSeismic (to codes such as IBC, UBC, EC etc.)Spectral responseTime historyBuckling

�0 RESULTS PREVIEW | Graphical results for beams


resUlts previewThe Results Layout shows a wide range of analysis results presentation.

All of results preview options are also available through the RESulTS pull-down menu.

NOTE:

user can view results of calculations by selectingthe results layout, where a set of submenus forparticular results then appears

Figure 9.1 - Results type selection from results layout

Results can be split into various categories, each having their own characteristics.

Graphical results for beams:

(graphical results for individual beams, or selection of beams, or groups of beams pre-sentation - bending moment, shear, stress, deflection animation of results in .avi formatetc.)

��RESULTS PREVIEW | Graphical results for beams


Dialog box selects type of result to be displayedGraphical presentation of results as diagramsin graphic viewer/editor

Side toolbar shows additional results of structuralanalysis in tabular form, graphical form, plus links todesign modules

Tables of results – can easily be con-verted to MS Excel format by clicking®

right hand mouse

Figure 9.2 - Results in the diagrams form

There is also easy acces to calculation results for single bars. In context menu of the bar(right mouse click on the element, then select Object Properties option) user can see dia-grams and values for selected quantity of internal forces.

�� RESULTS PREVIEW | Graphical results for surfaces


A right mouse click on any bardisplays its properties and results (ifanalysis has been carried out)

Figure 9.3 - Calculation results for single bar

Graphical results for surfaces:

(graphical results for surfaces, contour maps for bending, deflection, stress, animations;”reduced results” showing global forces in surface cuts, including direct reduced resultsfor cores and stiff diaphragms)

��RESULTS PREVIEW | Graphical results for surfaces


Graphical presentation of result maps ingraphic viewer/editor Dialog box to select type of map to display

Side toolbar shows additional results of structuralanalysis in tabular form, graphical form, plus linksto design modules

Figure 9.4 - Results in the maps form

�� RESULTS PREVIEW | Tabular results


tabular results:

Tables can easily be edited, enveloping results,setting limits, filtering data by load case etc.

Dialog box used to define contents of thetable. It is available from the menu activatedby pressing the right mouse button when thecursor is located in the table, and selectingTABlE COluMNS

Figure 9.5 - Tabular results

ROBOT Millennium tables can be easily transferred to MS Excel® by pressing the righthand mouse button.Inside ROBOT Millennium, the tables can be manipulated in many ways, in the sameway as input tables:

filtering data for specific load cases, members or groups of membersfiltering data inside or outside user defined limits showing global maxima andminima for selected members, nodes or surfaces

��REPORTS AND PRINTOUT COMPOSITION


reports and printoUt compositionROBOT Millennium has a built in “report generator” which permits the user to

create a user defined printout for a Project.There are two options on the menu bar - “Printout Composition” and “Screen Capture”which help to prepare the final calculations notes, tables and graphic printouts.

Tables can easily be edited, enveloping results, set-ting limits, filtering data by load case etc.

Dialog box used to define contents of the table - it isavailable from the menu activated by pressing theright mouse button when the cursor is located inthe table, and selecting TABlE COluMNS

Figure 6.2 - Printout Composition and Screen Capture icons

TheStandardtab lists a set of predefined options for printout, which can be mixed withscreen captures to the user’s requirements.

list of final printout, show-ing order of data to beprinted - the dashed redline indicates a page breakbetween each item

Predefined list of printout components

Various method of savingthe report – in .doc, htmland sxw formats

Figure 6.2 - Printout composition

�� ADVANCED ANALYSIS AND DESIGN


A key feature of ROBOT Millennium is that all of the data in the program issaved in a common binary file – this data includes input, output, design plus also print-out data. When structural data is altered or amended the output and printout (tablesand graphics) are automatically updated on re-analysis to reflect the new results of theanalysis. This is particularly useful when considering a schematic design or “sensitivitystudy” since the printout is automatically updated at every analysis step to reflect thecurrent structural configuration.

advanced analysis and desiGnFollowing analysis of the structure, the user may wish to take advantage of many

of the additional features – such as:

Steel designConcrete design for beams, columns, floorsAdvanced analysis – P-Delta, dynamic etc.

These items are beyond the scope of this “Getting Started Manual” and are covered inmore depth in the “User Manual of ROBOT Millennium”.

��LIST OF SHORTCUTS


list of shortcUtsin order to pressselect all ctrl + acopy a text or a drawing ctrl + copen a new project ctrl + nopen an existing project ctrl + ostart printing ctrl + psave the current project ctrl + scut a text or a drawing ctrl + Xrepeat the last operation ctrl + ypaste a text or a drawing ctrl + vundo the last operation ctrl + zdisplay the 3D view of a structure (3D XyZ) ctrl + alt + 0project a structure on XZ plane ctrl + alt + �project a structure on Xy plane ctrl + alt + �project a structure on yZ plane ctrl + alt + �zoom in the structure view on screen ctrl + alt + adisplay the initial view of the structure (defined by the initial an-gles and scale)

ctrl + alt + d

“exploded” view of structure elements (on/off) ctrl + alt + ezoom window ctrl + alt + lturn on/off section drawing display ctrl + alt + pscreen capture ctrl + alt + qzoom out structure view on screen ctrl + alt + rturn on/off section symbol display ctrl + alt + srotate continuously around the X axis ctrl + alt + Xrotate continuously around the y axis ctrl + alt + yrotate continuously around the Z axis ctrl + alt + zdelete a text or a drawing delcall ROBOT Help system for the active option in the active dialogbox

f�

call text editor f�reduce structure attributes (supports, numbers of nodes, bars,loads) presented on screen

pgdn

enlarge structure attributes (supports, numbers of nodes, bars,loads) presented on screen

pgUp

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