以下为句子列表：
英文: On the basis of analyzing the geology conditions of Qidong well field, using the RFPA2D analysis system, we have carried on the finite element analysis to the adjustment process of stress field and the damage evolution of the coal bed roof which was cause
中文: 摘要在分析祁东井田地质条件基础上，利用RFPA2D分析系统对不同地应力条件下，由于煤层开采引起煤层顶板覆岩发生的损伤演化和应力场调整的过程进行了有限元分析。
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