根据测井数据评价煤层构造岩顶板抗压强度

详细信息

The evaluation on compressive strength of tectonite roof according to logging data

1.;
1 Technology College of Zhengzhou University, Zhengzhou 450002, China;
2 Research Center of Exploration Geophysics, China Seismological Bureau, Zhengzhou 450002 China;

摘要: 河南登封煤田郜城井田二1煤层顶板为滑动构造形成的构造岩。通过对构造岩顶板测井曲线与其抗压强度指标关系的研究,明确指出,利用测井技术可以探测软弱岩体的力学性质
- 构造岩顶板 /
- 测井参数 /
- 回归分析 /
- 抗压强度
Abstract: The roof of the 2 1 coal seam in Gaocheng area of Dengfeng Coal Field is constitute of tectonite rock formed by gliding.Based on the research of the relation between logging curves and compressive strength of the tectonite rock,this paper reveals that the dynamic properties of soft rock mass measured with logging technique.
- tectonite roof /
- logging parameters /
- analysis of regression /
- compressive strength