| 下承式系杆拱桥抗震性能分析 |
| |
| 引用本文： | 李福万.下承式系杆拱桥抗震性能分析[J].山西建筑,2008,34(21). |
| |
| 作者姓名： | 李福万 |
| |
| 作者单位： | 兰州铁路局华澳工程公司,甘肃兰州,730050 |
| |
| 摘 要： | 采用空间有限元分析方法,通过对下承式系杆拱桥抗震计算,分析了系杆拱的动力特性及其地震反应特点,并从抗震角度对系杆拱设计提出了若干建议,其分析成果对同类结构的抗震设计具有借鉴作用。
|
| 关 键 词： | 下承式系杆拱桥 动力特性 抗震 |
Anti-seismic performance analysis on the through type tie bar arch bridge |
| |
| LI Fu-wan.Anti-seismic performance analysis on the through type tie bar arch bridge[J].Shanxi Architecture,2008,34(21). |
| |
| Authors: | LI Fu-wan |
| |
| Abstract: | The through type tie bar arch bridge anti-seismic was calculated using space finite element analysis method,the dynamic characteristics and its earthquake reaction characteristics of tie bar arch were analyzed,several suggests were provided to design tie bar arch from anti-seismic aspect,and the analysis results has reference function for anti-seismic of similar structure. |
| |
| Keywords: | through type tie bar arch bridge dynamic characteristics anti-seismic |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
