| 斜拉桥地震响应特点及抗震设防标准的探讨 |
| |
| 引用本文： | 禹建兵.斜拉桥地震响应特点及抗震设防标准的探讨[J].湖南科技大学学报(自然科学版),2011(4). |
| |
| 作者姓名： | 禹建兵 |
| |
| 作者单位： | 湖南省有色地质勘查局; |
| |
| 摘 要： | 针对斜拉桥这种桥型在我国桥梁建设中得到大量应用的现状,以及近年来频繁发生的地震灾害,以国内某一混凝土斜拉桥为例,分析比较了不同结构体系斜拉桥的地震响应特点,总结了斜拉桥的主要震害形式以及特点,分析了国内几座大跨径斜拉桥的抗震设计方法和性能要求,在此基础上归纳出了斜拉桥抗震设计的基本原则和标准,为我国同类型斜拉桥的抗震设计提供一些思路和建议.
|
| 关 键 词： | 地震 斜拉桥 震害 抗震设防标准 |
Discussion on seismic response and seismic fortification criterion of cable-stayed bridge |
| |
| YU Jian-bing.Discussion on seismic response and seismic fortification criterion of cable-stayed bridge[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2011(4). |
| |
| Authors: | YU Jian-bing |
| |
| Institution: | YU Jian-bing(Hunan Nonferrous Geology,Changsha 410000,China) |
| |
| Abstract: | Based on the actuality the cable-stayed bridges are used widely in China and the earthquake happened frequently in recent years.A real cable-stayed bridge is chosen as an example,The characterizes of seismic response of cable-stayed bridge were firstly collected and seismic failure of cable-stayed bridge were investigated,seismic design theory of several cable-stayed bridge were compared in detail.And then seismic principle for cable-stayed bridge was discussed,which all are referenced for design of new cab... |
| |
| Keywords: | earthquake cable-stayed bridge seismic hazard seismic fortification criterion |
| 本文献已被 CNKI 等数据库收录！ |
|
