gtstrudl gtstrudl buckling and nonlinear analysis examples dr. kenneth m.(mac) will gtsug 2011 june...
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GTSTRUDL GTSTRUDL
GTSTRUDL Buckling and Nonlinear Analysis Examples
GTSTRUDL Buckling and Nonlinear Analysis Examples
Dr. Kenneth M.(Mac) Will
GTSUG 2011
June 2011
Delray Beach, Florida
Dr. Kenneth M.(Mac) Will
GTSUG 2011
June 2011
Delray Beach, Florida
GTSTRUDL GTSTRUDL
ExamplesExamples
• Linear Buckling Analysis of Girder
• Pushover Analysis of Girder with Nonlinear Geometry Effects
• Flat Plate with Nonlinear Geometry Effects
• Vibration of Flat Plate with Initial Stress Loading
• Linear Buckling Analysis of Girder
• Pushover Analysis of Girder with Nonlinear Geometry Effects
• Flat Plate with Nonlinear Geometry Effects
• Vibration of Flat Plate with Initial Stress Loading
GTSTRUDL GTSTRUDL
Linear Buckling Analysis of GirderLinear Buckling Analysis of Girder
Concentrated Loads at 1/3 points
GTSTRUDL GTSTRUDL
Linear Buckling Analysis Command after Static AnalysisLinear Buckling Analysis Command after Static Analysis
GTSTRUDL GTSTRUDL
Results of Linear Buckling AnalysisResults of Linear Buckling Analysis
GTSTRUDL GTSTRUDL
Buckled Mode Shape – Mode 1Buckled Mode Shape – Mode 1
GTSTRUDL GTSTRUDL
Buckled Mode Shape – Mode 2Buckled Mode Shape – Mode 2
GTSTRUDL GTSTRUDL
Pushover Analysis with Geometric Nonlinear EffectsPushover Analysis with Geometric Nonlinear Effects
Perturbation Loading
GTSTRUDL GTSTRUDL
Pushover Analysis Nonlinear Effects and Active Solver CommandsPushover Analysis Nonlinear Effects and Active Solver Commands
• Nonlinear EffectsGeometry Members Existing
Active Solver GTSES
• Nonlinear EffectsGeometry Members Existing
Active Solver GTSES
GTSTRUDL GTSTRUDL
Pushover Analysis DialogPushover Analysis Dialog
GTSTRUDL GTSTRUDL
Pushover Analysis OutputPushover Analysis Output
GTSTRUDL GTSTRUDL
Plot Pushover Analysis Results DialogPlot Pushover Analysis Results Dialog
GTSTRUDL GTSTRUDL
Pushover Results PlotPushover Results Plot
GTSTRUDL GTSTRUDL
Deformed Shape After PushoverDeformed Shape After Pushover
GTSTRUDL GTSTRUDL
Simply Supported Plate with Nonlinear GeometrySimply Supported Plate with Nonlinear Geometry
SS Concrete Slab
6 inches thick
100 psf load
GTSTRUDL GTSTRUDL
Pushover Analysis CommandsPushover Analysis Commands
GTSTRUDL GTSTRUDL
Pushover Results – Contour of DisplacementsPushover Results – Contour of Displacements
GTSTRUDL GTSTRUDL Pushover Analysis Results – Middle Surface Principal StressNote that stress is non-zero on middle surface
Pushover Analysis Results – Middle Surface Principal StressNote that stress is non-zero on middle surface
GTSTRUDL GTSTRUDL
Pushover Analysis PlotPushover Analysis Plot
GTSTRUDL GTSTRUDL
Dynamic Analysis of PlateDynamic Analysis of Plate
Frequencies with Plate Unstressed
Frequencies with Initial Stress Loading
GTSTRUDL GTSTRUDL
Dynamic Analysis Commands with Initial Stress LoadingDynamic Analysis Commands with Initial Stress Loading