发布时间:2025-01-30 16:58:38
降水处理或多或少肯定会对泉眼有所影响,影响半径与很多因素有关,参照上图。可采取在泉眼附近进行地下水回灌。
在基坑降水的同时,向地下含水层注入一定水量,形成一道阻渗水幕,使基坑降水的影响范围不超过回灌工程的范围,阻止地下水向降水区的流失,保持已建筑物所在地原有的水位,土压力仍处于原有平衔状态,从而有效地防止降水的影响。
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