Form Finding for Compression-only or Tension-only Structures
| Autor(en): |
Ji-Wu Tang
Yi-Min Xie Peter Felicetti |
|---|---|
| Medium: | Tagungsbeitrag |
| Sprache(n): | Englisch |
| Tagung: | IABSE Symposium: Metropolitan Habitats and Infrastructure, Shanghai, China, 22-24 September 2004 |
| Veröffentlicht in: | IABSE Symposium Shanghai 2004 |
| Seite(n): | 330-331 |
| Jahr: | 2004 |
| DOI: | 10.2749/222137804796301906 |
| Abstrakt: | This paper extends the Evolutionary Structural Optimization method to the form finding of structures with compression-only or tension-only elements. A computer code has been developed for 2D and 3D topological structural design using both von Mises and compression/tension stress criteria. Several examples are presented to illustrate the method, which can be applied to the conceptual design of arches, tied arches, cable-stayed and suspension bridges. |
| Stichwörter: |
Formgebung Druck
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