...留学文书 关键词:淮南煤田 顶板地质特征 沉积环境 顶板稳定性 [gap=659]Key words:Huainan coal-field; roof geological feature; sedimentary environment; roof stability ...
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根据地质构造因素控制煤层顶板稳定性作用的研究，提出煤层顶板稳定性预测评价的矿井地质构造特征解析方法。
Based on the research result of control action of structure to the stability of roof, the author puts out tectonic synthesis method for predicting the stability of roof.
本文用被动顶板双重构造模式来解释该推覆体群的运动学模式，并据该区的地质特征对经典的被动顶板双重构造模式进行了补充。
The authors explain its kinematic model with the passive roof duplex and enrich the classical passive roof duplex according to the geological features of this area.
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