上海地区软土—隧道体系脉动试验测试与分析

On tests and analysis of fluctuation experiments in soft soil and tunnel system in Shanghai

针对软土—隧道体系这样复杂的三维结构,以上海市某地铁路段为工程背景,介绍了脉动试验的现场试验情况及结果,表明:位于车站内的测点频率略高于位于隧道内的测点频率,符合实际情况。

Aiming at the complicated three dimension structure of the soft soil and tunnel system,the paper taking some railway section as the project background in Shanghai,introduces the field results of the fluctuation experiments,and it is found that the measuring points in the station is a little higher than the ones in the tunnel,so it adheres to the fact.