深基坑变形规律监测

Deformation Law Monitoring of Deep Foundation Pit

本研究提出针对建筑工程项目中的深基坑变形规律监测分析,利用工程实例分析的方法,系统性分析深基坑实际变形情况,最终明确基坑周边地表监测、锚索内力监测、基坑顶部竖向及水平位移监测等变形情况,分析了产生变形的规律。通过获取变形监测数值,明确超过警戒值的数据,并及时采取相应措施,顺利完成了施工任务,以期为类似深基坑施工提供参考。

Monitoring and analysis of deep foundation pit deformation in construction projects are proposed,and by using the method of engineering example analysis,actual deformation of deep foundation pit monitored in the project was systematically analyzed,and the deformation situations around the foundation pit,such as surface monitoring,anchor cable internal force monitoring,vertical and horizontal displacement monitoring of the top of the foundation pit were finally made,and the law of the deformation was analyzed.Through the acquisition of deformation monitoring data,the data exceeding the warning value were identified,and corresponding measures were taken in time to successfully complete the construction task,hoping to provide reference for similar deep foundation pit construction.