Three Dimensional Static and Dynamic Analysis and Design of Buildings

Transcription

1 Three Dimensional Static and Dynamic Analysis and Design of Buildings

2 ETA ABS The Most Comprehe ensive Software for the Modeling, Analy ysis and Design of Bui ildings

3 Key Features Key Features Fully integrated interfac e within Windows 95/98/NT/2000 Optimized for modeling of multistory buildings 3D perspective, plan, ele evation, developed elevation, and custom views 3D model generation us ing plans and elevations CAD drawing/editing for fast, intuitive framing layout

4 Key Features Key Features Extensive Analysis Capa abilities Linear Static Analysis Linear Dynamic Analys sis Static and Dynamic P-D Delta Analysis Static Non-Linear Analy ysis Dynamic Non-Linear Analysis Pushover Analysis Multiple Response Spec ctrum Analysis Multiple Time History Analysis Construction sequence loading analysis

5 Key Features Key Features Fast generation of mode el using the concept of similar stories Automated templates fo or typical structures Easy editing with move, merge, mirror and replicate

6 Key Features Key Features Multiple views in 3D per spective with zooming and snapping Onscreen assignment of properties, loading and supports Powerful grouping, sele ction and Display options Cut, copy and paste opti ions

7 Key Features Key Features Unlimited levels of undo and redo Cut/Paste geometry to and from spreadsheets Import and export of.dx XF file for model geometry Detailed context-sensitiv ve online help Analysis integrated with post- processing and design

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9 Interactive Modeling Realistic Modeling

10 Interactive Modeling Pow werful Viewing Options

11 Interactive Modeling Pow werful Viewing Options

12 Interactive Modeling Pow werful Viewing Options

13 Interactive Modeling Flexible Grid Systems Convenient dividing and meshing of design objec cts Multiple simultaneous rectangular and cylindric cal grid systems Accurate dimensioning with guidelines and snapping Quick-draw options to create objects with one mouse click

14 Interactive Modeling Parametric Templates Automated model gener ration for typical structures using powerful template es Steel Deck Flat Slab Two-way Slab Waffle Slab Ribbed Slab

15 Interactive Modeling S Similar Story Concept Time saving Story definitions using the concept of similar Stories Common labeling of Objects between similar Stories

16 Interactive Modeling Object Based Modeling Area objects for Walls, Slabs/Decks, Ope ening, Springs, Mass, Loads Line objects for Columns, Beams, Braces s, Links, Springs, Mass, Lo oads Point objects for Supports, Springs, Mass s, Loads

17 Interactive Modeling Rig gid Diaphragm Concept Define Rigid Diaphragms to effectively model floor slabs and to constrain deformations

18 Interactive Modeling Exten nsive Section Database Built-in database of steel sections

19 Interactive Modeling Pow werful Section Designer Graphical Section Desig gner for defining custom section ns

20 Interactive Modeling Fee edback and Information Right button click for ele ement or design information Customized display of parameters and attribute es

21 Interactive Modeling Building Loads No limit on number of independent load cases Gravity loads specified as point, line or area loads Wind and Seismic Load Generator for several codes

22 Interactive Modeling Building Loads Automatic wind load generation UBC, BOCA, ASCE, NBCC

23 Interactive Modeling Building Loads Automatic Seismic Load Generation UBC, BOCA, NBCC

24 Interactive Modeling Building Loads Built-in response spectrum and time history input User-defined response spectrum functions User defined time history functions

25 Interactive Modeling Building Loads Temperature and thermal-gradient loads Algebraic, absolute, SRSS, and enveloping load combination Mass directly specified or calculated from gravity load

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27 Modeling Elements Powerful Object Based Elements Area objects Walls Slabs/Decks Opening Mass Loads Lines objects Col lumns Bea ams Bra aces Lin nks Spr rings Ma ass Loa ads Pla astic Hinge Non n-linear Lin nk Point objects Supports Springs Mass Loads

28 Modeling Elements Beam, Colum mn and Brace Elements Axial, bending, torsiona l and shear deformations Multiple non-prismatic segments over element length Ends offset from referen nce nodes in any direction Automated evaluation of offsets for joint size

29 Modeling Elements Beam, Colum mn and Brace Elements Moment and shear releases and partialfixity Point, uniform and trapezoidal loading in any direction Temperature and thermal-gradient loading

30 Modeling Elements Wall, Slab, Deck Elements Shell, plate or membrane action General quadrilateral or triangular element Six degree of freedom per joint Uniform load in any direction Temperature and thermal-gradient loading

31 Modeling Elements Wall, Sla ab and Deck Elements Use these Elements to Model Shear Walls Bearing Walls Wall Panels Concrete Slabs Diaphragms Metal Decks

32 Modeling Elements Joint Element For modeling of Support Coupled or uncoupled grounded springs Force loads Ground-displacement loa ads Inclined Supports

33 Modeling Elements Plastic Hinge Element Used as Spring, Link, Panel zone or inside Frame Elements Axial, flexural, shear and torsional behavior Axial-load/ biaxialmoment interaction Multilinear behavior including softening Tabulated and Graphical display of hinge status

34 Modeling Elements No onlinear Link Elements Used with the Dynamic Nonlinear Analysis option Used as Link, Spring or as Panel zone Viscous damper with nonlinear exponent on velocity term Gap (compression only) and Hook (tension only)

35 Modeling Elements No onlinear Link Elements Uniaxial plasticity (all 6 degree of freedom) Base isolator with biaxial-plasticity behavior Base isolator with friction and/or pendulum behavior Force or displacement vs. time plots Force vs. deformation plots

36 2 [ K Ω M] Φ = 0 Ku( t) + M u( t) = r ( t) = p cos( ϖ t )

37 Analysis Options Main Analysis Options Linear Static Analysis Linear Dynamic Analysis s Static and Dynamic P-De elta Analysis Static Non-Linear Analys sis

38 Main Analysis Options Dynamic Non-Linear Analysis Pushover Analysis Multiple Response Spectrum Analysis Multiple Time History Analysis Construction sequence loading analysis

39 Analysis Options Sp pecial Analysis Options Explicit Panel-zone deformations Automatic tributaryarea calculations for Live-Load reduction factors Construction sequence loading analysis Automated center of rigidity calculations

40 Analysis Options Sp pecial Analysis Options Automatic transfer of loads on decks/slabs to beams and walls Automatic meshing of frame members into analysis elements Automatic meshing of decks/slabs for flexible diaphragm analysis

41 Analysis Options Dyn namic Analysis Options Static and dynamic response combinations by ABS or SRSS method Eigen and loaddependent Ritz vector determination Model combination by SRSS, CQC or GMC (Gupta) method Combination of three direction by ABS or SRSS method

42 Analysis Options Dyn namic Analysis Options Multiple Response Spectrum cases Multiple Time history cases Sequential Time History cases Seismic acceleration or displacement excitation Wind-load forcing functions Transient or steadystate excitation Envelope or step-bystep design for Time- History loads

43 Analysis Options Non-L Linear Analysis Options Static Nonlinear Analysi is Large displacement opt tion Sequential loading optio on Dynamic Nonlinear Analysis Options The nonlinear dynamic analysis option extends the capabilities of the Linea ar Time History option by allowing for nonlinearit ty in predefined nonlinear element

44 Analysis Options Sta atic Pushover Analysis Considers FEMA 273, ATC C-40 provisions Automated force-deforma ation relations for steel and concrete hinges Modal uniform, or user-de efined lateral load patterns Start from applied gravity load Capacity Spectrum conve ersions Effective damping calcula ation Demand Spectrum compa arisons Performance point calcul lation Summary reports includin ng plastic-hinge deformations

45 Analysis Options Sta atic Pushover Analysis

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47 Analysis Results Analysis Results Deformed and Undeformed geometry in 3D perspective Animation of deformed shapes

48 Analysis Results Analysis Results Bending-Moment and Shear-Force diagrams for Frames Instantaneous onscreen results output with right-button click on element Integrated-force diagrams for Wall Piers and Spandrels

49 Analysis Results Analysis Results Loading diagrams Stress contours for shells Interactive Sectionforce results using Groups

50 Analysis Results Dyn namic Analysis Results Time-History deformed shapes as real time AVI file Displays of nodal and element time-history records Time History displays of function vs. time or function vs. function Response spectrum curves for any joint from Time History response

51 Analysis Results Analysis Output Selective or complete tabulated output for all output quantities Graphics output to screen, printer, DXF file, or Windows Metafile Tabulated output to screen, printer, or Access Database

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53 Member Design Fully Integ grated Element Design Design of Steel Beams, and Columns Design of Concrete Beam ms and Columns Design of Composite Be eams Design of Concrete Shea ar Walls

54 Member Design Steel Frame Design Design Output Analysis Model

55 Member Design Steel Frame Design Fully integrated steel fra ame design AISC-ASD, AISC-LRFD, UBC, Canadian and Euro code es Design for static and dyn namic loads Graphical display of stre ess ratios Interactive design and re eview Summary and detailed re eports including database form mats

56 Member Design Steel Frame Design Optimizations for strength and lateral drift Seismic design of specia al moment-resisting frames Seismic design of concentric and eccentric c braced frames Check of panel zones for stiffener and continuity plates

57 Member Design Concrete Frame Design

58 Member Design Concrete Frame Design Fully integrated concret te frame design ACI, UBC, Canadian and Euro codes Design for static and dyn namic loads Seismic design of interm mediate/ special moment-resistin ng frames Seismic design of beam m/ column joints Seismic check for strong g- column/ weak-beam des sign

59 Member Design Concrete Frame Design Graphical Section Desig gner for concrete rebar locati ion Biaxial-moment/ axial-lo oad interaction diagrams Graphical display of reinforcement and stres ss ratios Interactive design and re eview Summary and detail rep ports including database form mats

60 Member Design Co omposite Beam Design

61 Member Design Co omposite Beam Design AISC-ASD and AISC-LRF FD Specifications Automatic calculation of effective slab widths Numerous user-specifie ed constraints Shored and un-shored design Optimal design for stren ngth and deflections Camber calculation Floor Vibration analysis

62 Member Design Shear Wall Design

63 Member Design Concr rete Shear Wall Design Fully integrated wall pier and spandrel design ACI, UBC and Canadian Codes Design for static and dyn namic loads Automatic integration of for piers and spandrel forces

64 Member Design Concr rete Shear Wall Design 2D wall pier design and boundary- member checks 2D wall spandrel design 3D wall pier check for pro ovided reinforcement Graphical Section Design ner for concrete rebar location Graphical display of rein nforcement and stress ratios Interactive design and re eview Summary and detailed re eports including database formats

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66 ETA ABS V7 Non Linear The Most Comprehe ensive Software for the Modeling, Analy ysis and Design of Bui ildings