摘要
文章介绍了Pushover分析方法的基本原理和加载模式,对某大跨度连续刚构桥实体工程分别采用五种常用的荷载模式进行了全桥结构纵向和横向的Pushover分析,并对其进行了抗震性能评价,算例分析结果可为同类桥梁工程的抗震设计提供参考。
The article introduces pushover analyzing method＇s basic principles and loading mode,and uses it to perform both lateral and portrait pushover analysis to analyze a sample long span connecting steel structure bridge＇s entire structure through five frequently-used loading modes.The article also performed shock resistance test.The test results are valuable to similar constructions.
出处
《西部交通科技》
2009年第3期93-98,共6页
Western China Communications Science & Technology
关键词
连续刚构桥
PUSHOVER分析
加载模式
抗震设计
Continuing steel structured bridge
Pushover analysis
Loading mode
Shock resistance test
