| 墩身系梁对双肢薄壁刚构桥抗震性能影响探讨 |
| |
| 引用本文： | 刘军. 墩身系梁对双肢薄壁刚构桥抗震性能影响探讨[J]. 山西建筑, 2012, 38(16): 206-208 |
| |
| 作者姓名： | 刘军 |
| |
| 作者单位： | 山西省交通科学研究院,山西太原,030006 |
| |
| 摘 要： | 结合某双肢薄壁墩连续刚构桥工程实例,采用有限元计算程序Midas/Civil建模,对结构进行了地震反应谱和时程分析计算,分析比较了不同桥墩系梁数量对全桥抗震性能的影响,给出确定合理设置桥墩系梁的原则和建议。
|
| 关 键 词： | 系梁 双肢薄壁 连续刚构 反应谱 时程分析 |
On exploration for influence of pier with tie beam on seismic capacity of coupled shear thin-wall rigid bridge |
| |
| LIU Jun. On exploration for influence of pier with tie beam on seismic capacity of coupled shear thin-wall rigid bridge[J]. Shanxi Architecture, 2012, 38(16): 206-208 |
| |
| Authors: | LIU Jun |
| |
| Affiliation: | LIU Jun (Shanxi Transportation Science Academy,Taiyuan 030006,China) |
| |
| Abstract: | Combining with the engineering example of some coupled shear thin-wall rigid bridge,the study adopts the finite element calculation program,Midas/Civil to establish models,undertakes the seismic spectrum and time history analysis and calculation of the structure,analyzes the influence of the various amount of the piers with tie beams on the seismic performance of the bridge,and provides some reasonable principles and suggestions for the allocation of the pier with tie beams. |
| |
| Keywords: | tie beam double shear thin-wall continuous rigid spectrum time and history analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
