广州轨道交通四号线南沙段软土参数的比较分析

Comparative Analysis on Soft Soil Parameters at the Part of Nansha in the Fourth Route of Guangzhou Metro

本文通过对广州市轨道交通四号线蕉门至冲尾段软土专题工程的室内试验与原位试验结果对比分析,阐明了部分软土参数选用室内试验指标和原位试验指标的合理性,给出了几种软土参数选用方法。

Based on analyzing the results of laboratory test and in-suit test of soft soil engineering at the special investigation of the fourth route of Guangzhou metro from Jiaomen to Chongwei, the rationality about soft soil parameters using laboratory test index and in-suit test index is elucidated, and some methods about how to choose soft soil parameters is introduced.