深基坑管井降水施工时往往出现水泵损坏，水泵损坏率高不仅影响基坑支护的安全性能，还导致重大经济损失，延误建设工期。本文就深基坑管井降水施工水泵损坏率降低策略进行阐述。

During the construction of deep foundation pit pipe well dewatering, water pump damage often occurs. The high rate of water pump damage not only affects the safety performance of foundation pit support, but also leads to significant economic losses and delays in the construction period. This paper elaborates on the strategies for reducing the damage rate of water pumps in deep foundation pit pipe well dewatering construction.

TU753