During the tunnel digging, crevicewater seeped into the tunnel and resulted in the dry-up of the springs, thus affecting the ecological environment of the mountain region.
The geological, hydrogeological and engineering geological conditions are complicated in Guan Mountain region, with the ground water mainly as the rock and tectonic crevicewater.
关山地区水文地质及工程地质条件复杂,地下水类型以基岩裂隙水和断层构造裂隙水为主。
3
The phenomenon of the lagging water bursting is explained applying crevice inferior critical spreading .