大面积超深基坑深井降水施工技术

aking Huaian Yurun Central New World engineering general situation of the project as an example, according to the complicated geological conditions of construction site and the characteristics of the foundation pit depth in different from the design optimization of foundation pit precipitation, precipitation scheme comparison, dewatering well, construction process and operating conditions and other aspects of research by taking deep well dewatering and the way of the combination of light well point precipitation, effectively solved the problem of the large area of deep foundation pit precipitation, and the impact on the surrounding environment also dropped to the lowest, have important reference value to similar projects.