列车行驶随机激励引起周围地面振动响应分析及其应用

ANALYSIS OF GROUND VIBRATION UNDER RANDOM EXCITATION INDUCED BY PASSING TRAIN AND ITS APPLICATION

本文利用在表面外荷作用下地基的波动特性 ,分析探讨振动场的响应分布 ,为工程基础的设计提供重要的有用参数。

In the paper,the foundation fluctuant characteristics under the effect of surface external load are used to analyse the response distribution of vibration field,and provide important useful parameters for project foundation design.