| 桥梁钢预制件高空坠落受损问题的有限元分析 |
| |
| 引用本文： | 史春雪,朱福民,何涛,唐波. 桥梁钢预制件高空坠落受损问题的有限元分析[J]. 四川建筑科学研究, 2005, 31(6): 90-92 |
| |
| 作者姓名： | 史春雪 朱福民 何涛 唐波 |
| |
| 作者单位： | 长沙理工大学汽车与机电工程学院,湖南,长沙,410076;郑州市公路局,河南,郑州,450009 |
| |
| 摘 要： | 分析了在桥梁施工中损伤的高空坠件的修复及重新利用的可能性，并从桥梁施工现场取得相关数据，利用有限元方法对桥梁预制件高空坠落进行仿真模拟试验。根据分析结果进一步提出修缮方法，从而可以重新利用高空坠件并减少因强制性报废而引起的建设工期延误。
|
| 关 键 词： | 有限元 仿真模拟试验 预制件 坠落 |
| 文章编号： | 1008-1933（2005）06-0090-03 |
| 收稿时间： | 2005-01-04 |
| 修稿时间： | 2005-01-04 |
Research on damage to bridge fabrication falling from high altitude based on FEM |
| |
| SHI Chun-xue,ZHU Fu-min,HE Tao,TANG Bo. Research on damage to bridge fabrication falling from high altitude based on FEM[J]. Building Science Research of Sichuan, 2005, 31(6): 90-92 |
| |
| Authors: | SHI Chun-xue ZHU Fu-min HE Tao TANG Bo |
| |
| Abstract: | The possibility of repairing and reutilizing the damaged prefabrications which were fallen from high altitude in bridge constructions is analysed in the paper. It obtains relevant date from bridge constructions, and goes on simulation test to the fallen prefabrications by using FEM, thus puts forward reparation method according to the results. So the fallen prefabrications can be reutilize and the delay caused by prefabrications being scraped mandatorily can be reduced. |
| |
| Keywords: | finite element FEM simulation test prefabrication fall |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
