摘要
介绍了钢管混凝土桥墩的优越性,通过建立某钢管混凝土格构式超高墩矮塔斜拉桥模型,对该桥进行了地震时程分析,得出了一些有应用价值的结论,为类似桥梁的抗震设计提供了依据。
The paper introduces the advantages of the concrete filled steel tube bridge pier,undertakes the seismic time-history analysis of the bridge by establishing some concrete filled steel tube lattice ultra-high pier low-pylon cable-stayed bridge model,and achieves valuable conclusion,so as to provide some reference for the seismic design for similar bridges.
出处
《山西建筑》
2017年第5期190-191,共2页
Shanxi Architecture
关键词
桥墩
钢管混凝土
地震作用
时程分析法
bridge pier
steel tube concrete
seismic role
time-history analysis method
