太和闸基坑降水井群计算分析

Calculated analysis on group well in Taihe sluice foundation pit

在太和防洪闸基坑降水分析计算中 ,由于理论计算公式很难完全符合实际水文地质条件 ,因而确定的降水井布井方案无法满足基坑降水要求。依据实际抽水试验数据 ,建立相应的经验方程 ,进行基坑降水井群布置方案的对比分析 ,从而取得较理想的效果。

In the fall calculated analysis of Taihe sluice foundation pit,because the theory calculating formula is hard to resolve in accord with the practical hydrology and geology conditions,the decided fall well distribution plan can't satisfy the demand of foundation pit fall.According to the practical water drawing experiment data,this paper gives the suitable experience formula and the contrast analysis of foundation pit fall well group distribution plan to gain an ideal effect.