深基坑变形监测方案设计及数据分析研究

Deep Foundation Pit Deformation Monitoring Design and Data Analysis

结合某深基坑监测实践,探讨了基坑安全监测点的布设,并对支撑轴力和地下水位监测数据进行了深入分析,研究表明,混凝土持续的体积收缩以及在荷载下混凝土发生徐变被认为是影响轴力异常的最主要因素。对基坑工程监测实践有一定的借鉴意义。

Based on a deep foundation pit monitoring practice, probes into the foundation pit safety monitoring points layout, monitoring data of underground water level and the strut axial forces and carried on the thorough analysis, studies have shown that continued the volume shrinkage of Concrete and concrete creep under load is considered to be the main influence factors of abnormal axial force. Monitoring of foundation pit engineering practice has certain reference significance.