基于监测信息平台的地铁车站基坑围护结构深层水平位移分析探讨

Analysis and Investigation of Deep Horizontal Displacement of Metro Stations' Excavation Retaining Structure Based on Monitoring Information Platform

利用广州地铁监测信息平台,对10个地铁车站基坑围护结构深层水平位移监测数据进行统计分析,定量上统计水平位移数据参数,定性上划分出围护结构深层水平位移8种典型曲线形态。提出对于深层水平位移监测数据分析,应包括曲线形态。结合统计结果和工程情况提出分析和建议。

By using Guangzhou metro monitoring information platform ,the deep horizontal displacement monitoring da-ta of ten metro stations ＆#39; excavation retaining structure are counted and analysed ,the parameters of horizontal displacement are counted quantitatively and eight typical curve forms of deep horizontal displacement of excavation retaining structure are divided qualitatively .The conclusion is put forward that the analysis of deep horizontal displacement monitoring data should be considered with curve forms and analysis and suggestion are made by combining with statistical results .