桩土相互作用对高速铁路连续梁桥地震响应的影响

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英文篇名：The Pile-soil Interaction Impact on the Seismic Response of Continuous Beam Bridge in High-speed Railway 中文刊名：城市建筑 英文刊名：Urbanism and Architecture 作者：陶竑宇 英文作者：Tao Hongyu 中文关键词：高速铁路连续梁桥 ; 时程分析 ; 桩土相互作用 ; m法 ; Midas Civil 英文关键词：the continuous beam bridge in high-speed railway ; time history analysis ; pile-soil interaction ; m method ; Midas Civil 出版日期：2013-04-25 机构：西南交通大学峨眉校区; 年：2013 期：08 出版单位：城市建筑

摘要

本文基于Midas Civil,运用m法模拟了桩土相互作用对高速铁路连续梁桥地震响应的影响。实验发现,考虑桩土相互作用时,地震响应明显增大,且地震响应规律差异明显。这是准确计算地震对高速铁路连续梁桥影响的不可忽略因素。
This article bases on Midas Civil, use the method of m to simulate the pile-soil interaction impact on the seismic response of continuous beam bridge in high-speed railway. And the author discovers that when considering the pile-soil interaction, the seismic response is significantly increased, and the differences of the seismic response law are obvious, which is the factor that cannot be ignored to accurately calculate the earthquake on the continuous beam bridge in high-speed railway.

引文

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