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In-Plane Analyses of Elastic Three-Pinned Steel Arches
| 题名： | In-Plane Analyses of Elastic Three-Pinned Steel Arches |
| 其他题名： | ANSYS Multiphysics 8.0[Computer software].ANSYS,Canonsberg,PA. |
| 正文语种： | 英文 |
| 作者： | Yong-Lin Pi |
| 关键词： | Analysis;Buckling;Linear;Nonlinear;Steel;Structural response;Three-pinned arch;Analysis and computation |
| 摘要： | Because three-pinned circular steel arches are statically determinate, it is commonly thought that linear analysis is sufficiently accurate for predicting their in-plane elastic behavior and buckling. This paper shows that the linear analysis underestimates the in-plane structural response of three-pinned circular steel arches to the external load, but overestimates their elastic in-plane buckling load. To predict the in-plane structural behavior and buckling load of three-pinned circular steel arches correctly, nonlinear analysis is required. |
| 出版年： | 2015 |
| 论文唯一标识： | P-26Y2015V141N02019 |
| 英文栏目名称： | Technical Notes |
| doi： | 10.1061/(ASCE)ST.1943-541X.0001135 |
| 期刊名称： | Journal of Structural Engineering |
| 拼音刊名(出版物代码)： | P-26 |
| 卷： | 141 |
| 期： | 02 |
| 页码： | 175-178 |
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