crevice water

Because of a mass of magmatic rock intrusion, rock crevice water existing, broken roof and broken floor, the environment which is useful to gas loss generates.

而大量的岩浆岩的侵入，岩溶裂隙水的存在以及破碎的顶底板，均形成了有利于瓦斯释放的环境。

Study and application of bed rock crevice water three dimensional numerical model

基岩裂隙水三维流数值模型研究及应用

Aiming at the comprehensive assessment of ground water environment in the Taihang Mountain area, continuous observation of the variation of subsurface flow formed by crevice water is carried out.

为了科学地对太行山区地下水环境进行综合评价，本试验采用了翻斗式自计量水技术，对该区普遍存在的裂隙潜流的动态变化过程进行新监测。

Search for crevice water in new structure using the alpha-track method

用α径迹法寻找新构造裂隙水

The bentonite waterproof material is a kind of special waterproof material that depending on crystal layer adsorption water expansion blocking passageway of crevice water flow.

膨润土类防水材料是靠矿物材料的晶层间吸附水产生膨胀从而堵住缝隙处水流通道而防水的一种特殊防水材料。

Discussion on the ways of building a foundation for crevice water synthesis guards in deep rock holes

岩石深基坑裂隙水综合防排施工方法

Crevice water in the Panshan granite

盘山花岗岩裂隙水研究