摘要
以宝中铁路中卫黄河特大桥下部结构为研究对象,通过对河床断面的测量,采用有限元软件对基础冲刷严重的14号、16号～19号墩及基桩多遇地震作用下承载力进行系统分析,能够为同类桥梁相似情况分析及加固提供参考。
To treasure in the Zhongwei Yellow River grand railway bridge lower structure for research object,through on river section of measurement,used finite element software on base scour serious of 14#,and 16# ～ 19# pier and foundation piles bearing capacity under frequent earthquake for system analysis,can provide reference for similar bridge similar situation analysis and the reinforcement.
出处
《山西建筑》
2015年第27期170-171,共2页
Shanxi Architecture
关键词
基桩
桥墩
地震作用
有限元法
foundation piles
pier
earthquake action
finite element method
