土钉墙与桩锚相结合的复合支护体系由于其安全性和经济实用性在深基坑支护工程中得到了越来越广泛的应用,为了进一步研究这种复合支护体系在深基坑施工过程中变形的大小、发展规律及对周围环境的影响程度,对该基坑的变形进行了系统的监测,并结合理论计算对监测数据进行了对比分析,为支护体系设计阶段中对变形的预测提供了有价值的依据。 Due to its safety and economy practicability, the compound support system combining soil nailing wall with pile anchor has been more and more widely used in deep foundation pit support engineering. In order to further study the complex support system in deep foundation The deformation of the pit during the construction process, the size of the law of development and the impact on the surrounding environment, the deformation of the foundation pit system has been monitored, combined with theoretical calculations on the monitoring data were analyzed for the support system design phase Prediction of deformation provides a valuable basis.