高层建筑深基坑安全监测及数据处理

Deep Foundation Pit Safety Monitoring and Data Processing of High-rise Building

结合某高层建筑物深基坑安全监测工程实例,根据规范和相关工程实践确定深基坑安全监测报警值以及编制监测数据处理与信息反馈流程。阐述了基坑安全监测的主要内容及测点布置情况。利用高精度测量仪器采集基坑支护墙顶水平位移、竖向位移、基坑周边道路裂缝及沉降监测数据并对其进行分析与探讨。

Combining with a certain high - rise building deep foundation pit of safety monitoring project, according to the specification and the associated practice, the alarm value of safety monitoring has been confirmed and the cir-cuit of processing of data and information feedback has been drawn up. Main contents of safety monitoring and the situation of point arrangement have been introduced in this paper. By using high precision measuring instruments, monitoring data of excavation wall horizontal displacement, vertical displacement, road cracks and subsidence have been collected, analyzed and discussed.