Computational analysis methods: Difference between revisions
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Below is a brief summary of computational analysis methods that covered in this section. | Below is a brief summary of computational analysis methods that covered in this section. | ||
Static analyses | == Static analyses == | ||
* 1st order elastic analysis: < | Static analyses can be classified as (Ziemian 2007): | ||
* 2nd order elastic analysis: < | |||
* 3rd order elastic analysis: < | * 1st order elastic analysis: <math>[K_e] {\Delta} = \{F\}</math> | ||
* 1st order inelastic analysis: < | * 2nd order elastic analysis: <math>[K_e + K_g] {d\Delta} = \{dF\}</math> ([[P-Delta]] effects are considered) | ||
* 2nd order inelastic analysis: < | * 3rd order elastic analysis: <math>[K_e + K_g] {d\Delta} = \{dF\}</math> ([[large displacements]] are considered) | ||
* 3rd order inelastic analysis: < | * 1st order inelastic analysis: <math>[K_e + K_p] {d\Delta} = \{dF\}</math> | ||
* 2nd order inelastic analysis: <math>[K_e + K_g + K_p] {d\Delta} = \{dF\}</math> (P-Delta effects are considered) | |||
* 3rd order inelastic analysis: <math>[K_e + K_g + K_p] {d\Delta} = \{dF\}</math> (large displacements are considered) | |||
== Organizations == | == Organizations == | ||
* [http://www.nafems.org NAFEMS] - National Agency for Finite Element Methods and Standards | * [http://www.nafems.org NAFEMS] - National Agency for Finite Element Methods and Standards | ||
* [http://www.cimne.com/iacm/ International Association for Computational Mechanics] | |||
* [http://www.usacm.org/ United States Association for Computational Mechanics] | |||
== External Links == | == External Links == | ||
* Ronald D. Ziemian: [http://www.aisc.org/UploadedContent/OnlineVideoCourseFiles/Set_2/part5c.html Basic Introduction to Non-Linear Frame Analysis] (video), 2007 North American Steel Construction Conference, April 18-21, 2007. Part 3/3, slide 22. | * Ronald D. Ziemian: [http://www.aisc.org/UploadedContent/OnlineVideoCourseFiles/Set_2/part5c.html Basic Introduction to Non-Linear Frame Analysis] (video), 2007 North American Steel Construction Conference, April 18-21, 2007. Part 3/3, slide 22. | ||
* [http://sites.google.com/site/canhlewebpage/useful-links Computational Mechanics & Design Research Group, University of Sheffield] | |||
{{Computational Mechanics}} | {{Computational Mechanics}} | ||
Latest revision as of 20:55, 22 October 2024
Below is a brief summary of computational analysis methods that covered in this section.
Static analyses
Static analyses can be classified as (Ziemian 2007):
- 1st order elastic analysis:
- 2nd order elastic analysis: (P-Delta effects are considered)
- 3rd order elastic analysis: (large displacements are considered)
- 1st order inelastic analysis:
- 2nd order inelastic analysis: (P-Delta effects are considered)
- 3rd order inelastic analysis: (large displacements are considered)
![{\displaystyle [K_{e}]{\Delta }=\{F\}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/5e438db35b3bedd1b1cb0e34703521d0d111303b)
![{\displaystyle [K_{e}+K_{g}]{d\Delta }=\{dF\}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/258c1fbb3d3fd20b070673c917ac58a2b9468131)
![{\displaystyle [K_{e}+K_{p}]{d\Delta }=\{dF\}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/e40188cf01f5e97bd85ab1f77fb2b71f55357500)
![{\displaystyle [K_{e}+K_{g}+K_{p}]{d\Delta }=\{dF\}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/d34b492bdb5c8545f1a9563a86d68be1c393e4d3)
Organizations
- NAFEMS - National Agency for Finite Element Methods and Standards
- International Association for Computational Mechanics
- United States Association for Computational Mechanics
External Links
- Ronald D. Ziemian: Basic Introduction to Non-Linear Frame Analysis (video), 2007 North American Steel Construction Conference, April 18-21, 2007. Part 3/3, slide 22.
- Computational Mechanics & Design Research Group, University of Sheffield
| Home > Topics > Computational Analysis Methods e | |
| Overview | Computational analysis methods |
| Analysis methods | Flexibility method · Direct stiffness method · Finite element method · Pushover analysis · Modal analysis · Response spectrum analysis · Staged construction |
| Time history analysis | Modal time history analysis · Direct integration time history analysis |
| Other methods | Applied element method · Progressive collapse · Heat of hydration analysis |
| Miscellaneous | P-Delta effect |
| See Also | Traditional analysis methods · Stability · Dynamics |
| Related Categories | Analysis Method |