复杂地质条件下基坑降水方案设计研究

RESEARCH AND OPTIMIZATION DESIGN OF FOUNDATION PIT DEWATERING IN COMPLEX GEOLOGICAL CONDITIONS AREA

随着城市化进程的推进,对于空间的开发利用逐渐转向地下,设计科学恰当的基坑降水方案对基坑工程的安全与成本控制至关重要。以某工程项目基坑为研究对象,设计了有悬挂式止水帷幕的半封闭式基坑降水方案,通过模拟软件对降水效果和降水后对周围环境的影响进行模拟分析,得出了该方案设计的半封闭式基坑降水方案降水效果良好,可供相关工程参考。

With the progress of urbanization,space development and utilization gradually shift to underground,so a scientific and appropriate foundation pit dewatering scheme is crucial for the safety and cost control of foundation pit engineering.Taking the foundation pit of a project as the test object,a semi-closed foundation pit dewatering scheme with a suspended waters stop curtain was designed,and the dewatering effect and the impact on the surrounding environment after dewatering was simulated and analyzed through simulation software.It is concluded that the semi-closed foundation pit dewatering scheme has good dewatering effects and provides a reference for similar projects.