摘要
总结归纳了各种桥梁震害的表现形式和产生原因,分别介绍了静力法,反应谱法和动力时程法三种地震力计算方法,并阐述了不同结构控制方法的工作原理及特点,以指导设计人员选择正确的桥梁抗震分析、设计方法。
Summarizing the earthquake disaster forms and producing reasons of the different bridges.It introduces the static method,response spectrum method,dynamic time history methods,these are three calculation methods for the earthquake.Discussing the technology theory and characters of the different structure control methods to guide the bridge earthquake resistant analysis and design method for the designer to choose the correct method.
出处
《山西建筑》
2010年第27期319-320,共2页
Shanxi Architecture
关键词
桥梁
震害
抗震设计
结构控制
bridge
earthquake disaster
the earthquake resistant design
structure control
