深基坑支护监测在大型商场施工中的应用

THE APPLICATION OF DEEP FOUNDATION PIT SUPPORT MONITORING IN THE CONSTRUCTION OF LARGE SHOPPING MALLS

在大型购物中心建设过程中,对基坑进行监控是较重要的。通过对基坑变形和土压力的实时监测,保证了工程的安全和隐患。研究主要分析了深基坑支护施工以及对支护结构进行监测,选取边坡顶端的水平位移、边坡顶端的竖向位移、深层土的横向位移、基坑开挖过程中的地下水埋深、基坑周围道路和地面的竖向变形等5个指标进行测点布置监测。参考监测结果,该项目中基坑支护稳定未出现变形。通过本项目的实施,可有效改善工程质量,为建设项目的管理和建设提供科学的参考,体现了现代施工科技的先进水平。

In the construction process of large shopping centers,monitoring them is very important.By realtime monitoring of foundation pit deformation and soil pressure,the safety and hidden dangers of the project are ensured.This article mainly analyzes the construction of deep foundation pit support and monitoring of the support structure.Five indicators,including horizontal displacement at the top of the slope,vertical displacement at the top of the slope,lateral displacement of deep soil,groundwater depth during excavation,and vertical deformation of the surrounding roads and ground,are selected for monitoring and layout of measurement points.According to the monitoring results,the foundation pit support in this project is stable without any deformation.Through the implementation of this project,the engineering quality can be effectively improved,providing scientific references for the management and construction of construction projects,reflecting the advanced level of modern construction technology.