Application of Radiate Dewatering Well in Large-scale Foundation Pit Engineering

Abstract:

Dewatering by radiate well can be applied in various formations with large scale of dewatering by a single well; it is an effective dewatering method with advances of fewer disturbances to construction, less area and convenient management. Based on the dewatering case of foundation pit of China National Film Museum, the design, construction and result of dewatering for large-scale foundation pit were introduced in this paper.