我国南方岩溶管道流矿井涌水量计算问题较复杂。
Calculation of gushing water in mines in karst region in south China has been complicated.
将地下水非稳定流涌水量计算解析式作为基本公式，列表进行水源地调节计算。
The paper takes the correlated non-steady-flow inrush water calculation formula as the basic formula, and has the well field regulating calculation in the form of tables.
结合工程实际情况，介绍在有地下水地区的暗渠施工降水案设计、涌水量计算、水泵选择。
An introduction is given to dewatering design, calculation of gushing water volume, and selection of pump for the construction of underdrain.
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