OpenSees Examples Manual -- Structural Models & Anlyses: Difference between revisions
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#load pattern (nodal loads for static analysis, support ground motion for earthquake) | #load pattern (nodal loads for static analysis, support ground motion for earthquake) | ||
#lateral-analysis parameters (tolerances & displacement/time increments) | #lateral-analysis parameters (tolerances & displacement/time increments) | ||
*Static Lateral-Load Analysis | |||
**define the displacement increments and displacement path | |||
*Dynamic Lateral-Load Analysis | |||
**define the input motion and all associated parameters, such as scaling and input type | |||
**define analysis duration and time increment | |||
**define damping | |||
#analyze | #analyze | ||
Revision as of 19:31, 10 November 2009
Introduction |
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The following examples are listed in order of simplicity. NOTE: gravity analysis is always included as part of the model building Each example script does the following:
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Introductory Examples |
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The objective of Example 1a and Example 1b is to give an overview of input-file format in OpenSees using simple scripts. These scripts do not take advantage of the Tcl scripting capabilities shown in the later examples. However, they do provide starting a place where the input file is similar to that of more familiar Finite-Element Analysis software. Subsequent examples should be used as the basis for user input files. |
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OpenSees Examples -- Simple Nonlinear Analysis Examples |
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OpenSees Examples -- 2D Structural Modelling & Analysis Examples |
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These examples take advantage of the Tcl scripting language starting from simple variable substitutions in the initial examples, to the more advanced techniques of array management and logical expressions (if-then statements). |
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OpenSees Examples -- 3D Structural Modelling & Analysis Examples |
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OpenSees Examples -- Section Modelling And Analysis Examples |
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