By way of the engineering practice in Zhahe mining area, the method raising the well capacity in the karst containing water system under the suitable hydrogeology condition was introduced.

• 通过淮北闸河矿区的工程实践,介绍了在适宜的水文地质条件下,利用爆破方法提高岩溶含水系统中水井出水量的方法。