软土地区基坑开挖监测的实践与应用

Practice and application of foundation pit excavation monitoring in soft soil area

软土因其高含水量、高压缩性而工程性能差,给软土地区的基坑开挖提出了更高的要求。通过对某软土基坑开挖的监测实例,探讨了软土基坑开挖的全过程系统监测,及时反馈基坑及周边环境的变形情况,实现信息化施工,以保证基坑稳定和周边环境的安全。

Soft soil has poor performance because of its high water content and high compressibility,the construction request of foundation pit excavation in soft soil area is higher. Based on the actual monitoring of soft soil foundation pit excavation,the whole process monitoring of soft soil foundation pit excavation is discussed. The deformation information of the foundation pit and surrounding environment are returned in time,so the informationization construction can be performed in order to ensure the stability of the foundation pit and the safety of the surrounding environment.