| 扎赉诺尔灵泉露天矿底帮边坡过F_4走向断层带边坡设置方案的研究 |
| |
| 引用本文： | 崔治光.扎赉诺尔灵泉露天矿底帮边坡过F_4走向断层带边坡设置方案的研究[J].辽宁工程技术大学学报(自然科学版),1987(4). |
| |
| 作者姓名： | 崔治光 |
| |
| 作者单位： | 阜新矿业学院露天采矿教研室 |
| |
| 摘 要： | 本文所涉及的是为解决中国某露天矿矿山工程越过走向断层带时的合理底帮边坡设置问题.在调查该矿已发生的边坡破坏以及工程地质补勘,同时进行松软岩石物理力学性质试验研究的基础上,通过对已发生的老滑坡原因的分析和矿山工程过走向断层带的几个大致方案边坡稳定性的分析评价,提出了高落差边坡区段暂时留煤壁,低落差边坡区段破煤层底板岩层的边坡设置最优方案.该矿按这一方案设置底帮边坡将会获得明显的技术经济效益.
|
| 关 键 词： | 底帮边坡 断层带 滑动面 煤壁 |
A RESEACH ON THE LAY-OUT OF THE OPTIMUM SIED SLOPE THROUGH F_4 STRIKE FAULT ZONE AT AN OPENCAST COAL MINE IN CHINA |
| |
| Cui Zhiguang.A RESEACH ON THE LAY-OUT OF THE OPTIMUM SIED SLOPE THROUGH F_4 STRIKE FAULT ZONE AT AN OPENCAST COAL MINE IN CHINA[J].Journal of Liaoning Technical University (Natural Science Edition),1987(4). |
| |
| Authors: | Cui Zhiguang |
| |
| Institution: | Cui Zhiguang |
| |
| Abstract: | The Paper deals with the problem of the lay-out of the reasonable side slope through F 4 strike fault zone which is pressing for a solution at an opencast coal mine in China, analyses and evaluates stability and several proca probable schemes of the slope through F4 fault zone, proposing an optimum scheme at a high throw district w-ith the coal in the hanging wall kept temporarily,and at a law throw district with the floor rock stratum in the bottom wall being cut off on the basis of. investigations to slope failure happened in the pit and the geotechnical additional exploration as well as the test of the ph-ysicodynamic characteristics of the loose and soft rock. The mining plan made according to the scheme has a marked technical and economic effect. |
| |
| Keywords: | the side slope fault zone slide suface coal wall |
| 本文献已被 CNKI 等数据库收录！ |
