摘要
现以一座连续刚构桥为背景,建立空间有限元模型,采用反应谱法和时程分析法对其地震响应进行分析,并对该桥的抗震性能进行了验算。其计算方法和结果可为同类桥型提供有益借鉴。
Taking a continuous rigid-frame bridge as the background,the space finite element model is established.The response spectrum method and the time history analysis method are used to analyze its earthquake response,and to check and calculate the anti-seismic property of this bridge.The calculation method and result can provide the beneficial reference for the similar bridges.
出处
《城市道桥与防洪》
2017年第7期70-72,98,共4页
Urban Roads Bridges & Flood Control
关键词
连续刚构桥
反应谱分析
时程分析
抗震性能
continuous rigid-frame bridge
response spectrum analysis
time-history analysis
anti-seismic property
