随着经济的发展,高层和大型建筑物越来越多,建筑物的深基坑开挖的深度和规模也越来越大.为保证基坑开挖的安全及降低工程的造价,深基坑施工中的变形监测已经越来越受到人们的重视.现行规范中规定的监测方法、精度和监测的内容已不能适应深基坑施工的要求.文中以今晚报大厦深基坑施工中的变形监测为例,介绍变形监测的一些进展. With the development of economy, there are more and more high-rise and large-scale buildings, and the depth and scale of excavation of deep foundation pits of buildings are also increasing. To ensure the safety of excavation of foundation pits and to reduce the cost of construction, deep foundations Deformation monitoring in pit construction has received more and more attention from people. The monitoring methods, accuracy, and monitoring content stipulated in the current specifications can no longer meet the requirements for deep foundation pit construction. Monitoring as an example, introduce some progress in deformation monitoring.