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.
结合340 0 6炮采工作面地质情况、俯斜开采及工艺，对工作面液压单体柱倒柱原因进行了受力分析，并介绍了防止液压单体柱倒柱技术及取得的效益。
Combining with the geological case, oblique mining process at blasting face 34006 analyze the accepted force reason of collapsed pillar and introduce the preventing technique and achieved benefit.
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