Groundwater system of Cretaceous system of Ordos basin in terms of system of water-bearingstratum of groundwater was divided and analysesed.
从地下水含水层系统的角度对鄂尔多斯盆地白垩系地下水系统进行了划分和分析。
2
To avoid water bursting, this paper introduces the technology of grouting in high-pressure water-bearingstratum, which provides feasible experience for tunneling security.
主要介绍了对高压含水层的注浆堵水工艺，为巷道的安全掘进、防止巷道突水提供了可行的借鉴经验。
3
Methods An inclined tube well collecting percolating ground water with powerful pump in the water-bearingstratum in the depth of 30 meters below the riverbed of Huanghe River was built.