广场地下空间施工监测及数据分析

Monitoring and data analysis for plaza underground space construction

基于南京南站北广场基坑工程数据,分别从地表沉降监测、围护结构顶部水平位移监测和围护结构深层位移三个方面进行了监测方案设计和数据分析。

Based on foundation pit data from North Plaza of Nanjing South Railway Station,both the monitoring schedule design and data analysis are discussed in the aspects:surface subsidence,horizontal displacement on top of the enclosure structure and deep displacement of the enclosure structure.