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本文将倾斜长壁仰斜、俯斜开采的老顶岩层视为倾斜弹性板。
The paper regards the main roof strata in uphill and downhill mining of an inclined longwall as a elastic plate.
采用井下仰斜钻孔双端堵水器导高观测技术对白庄煤矿综放开采条件下,覆岩破坏规律进行了实测,得出了导水断裂带的发育高度。
Adopting survey technology of double-head water-stopped machine flowing high of upward-inclined drillhole rock destruction rules were surveyed, development height of water conducted zone was gained.
阐述了预应力锚索框架的计算理论与应用方法,介绍了预应力锚索框架在深圳市龙岗区宝荷路高边坡加固工程中的应用和实际效果,提出用锚索框架结合仰斜疏干孔治理边坡。
At the same time, the new concept of reinforcement of slope by means of integrating the uses of tendon framework and the upward oblique unwatering hole techniques are presented by author too.
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