The paper regards the main roof strata in uphill and downhill mining of an inclined longwall as a elastic plate.

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。

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By contrasting with weighting observation data, the conclusion that roof strata have large-small structures is demonstrated.

并通过现场矿压观测资料，从理论上论证了顶板岩层中存在的结构体实质上包括“大、小结构”两个部分。

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The results show that the methods mentioned in this paper could be adopted to control the roof strata properly in certain case.

结果表明，使用该方法可以很好地控制浅埋深难垮顶板。

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