深井巷道涌水探查方法及工程治理研究

在岩溶水治理中,岩溶裂隙的空间发育和水力连通规律是决定工程治理成败的关键因素.为了在工程治理中做到有的放矢,将物探方法应用到岩溶水治理工程可以实现以下目标:通过物探方法获取工程目标岩体的裂隙发育位置、规模和空间展布规律;并通过对钻探划定重点含水构造区域,掌握含水构造的地层信息和含导水特点;在综合物探和钻探信息的基础上,可以分析得出岩体内部裂隙空间发育规律,从而为注浆钻孔合理位置的选定和注浆浆液扩散路径提供参考.通过水力连通实验和等水位线的绘制,可以分析得到浆液扩散规律,从而为注浆治理中选用注浆材料和注浆工艺提供依据,达到减少工程投入,增加工程效益的目的.

The detection of gushing water in deep wells and the research of engineering government

In the government of karst water,the law of fissure development and water-power cross-connection are key to engineering management.For identifying the engineering management,the geophysical prospecting method was adopted into the engineering.The position,scale and space law of the fissure was obtained through the geophysical prospecting method.The information of the water-bearing formation and the character of the containing water were obtained by a boring test.On the base of composite geophysical prospecti...