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- Keywords Open mine pit slope;Anti dip layered structure;Engineering geomechanics model;Slope failure mechanism.; 露天矿边坡;层状反倾结构;地质力学模型;滑坡机理;
- Keywords open mine;side slope stability;stereographic projection; 露天采场;边坡稳定性;赤平投影;
- In this paper,the glide mechanism of the open pit slope in Yang Ji Shan Gold Mine is analysed. 本文根据洋鸡山金矿露天采场边坡滑移危害，分析了滑移机理。
- Technology to apply open mining pit to treat mine industrial waste water 利用露天采坑处理矿井工业废水的技术
- Taking the Jinbeizhuang iron mine of Xuanhua Iron &Steel Company as an exam ple, this paper analyzes deep into the control action of the syncline structure to the open pit slope stability. 本文以宣钢近北庄铁矿为例，深入分析了向斜构造对露采边坡稳定性的控制作用。
- The optimal furrow pit direction and the optimal slope configuration fit to the little north open mining was obtained. 优化设计所取得的边坡形状为金堆城露天矿最大限度的减少废石剥离量，指导采区安全生产提供了帮助。
- It is considered that the unstability of the open pit slope is due to the mudization of rock,fracture destruction,crack ooze and greater slope angle designed. 作者认为，导致边坡的不稳定，主要是岩石泥化、断裂破坏、裂隙渗水，以及原设计边坡角偏大等原因。
- The mine pit caved in, and the workers escaped via the air vent. 矿井里发生了塌方，工人们都从通风口里逃生了。
- During more and more open pit transiting to concavity open mining, people make much account of the study on the best slope mechanical configuration, which in favor of the stability of concavity slope. 随着越来越多的露天矿山转入深凹露天开采，有利于深凹边坡稳定性的最优边坡力学形状研究越来越受到人们所认识和重视。
- Study on Water Filling Factors of Mining Pits in Baiyinhua 3 # Open Mine 白音华3号露天矿矿坑充水因素研究
- The mining of ore or coal from an open mine. 从敞开的矿井开采矿石或煤。
- Keywords open pit mine;survey;acceptance;automatic picturing; 露天矿;测量;验收;自动成图;
- Abolished open mining pit 废弃矿坑
- The computation method of overloading of deep foundation pit slope is studied and used by example in project. The better economic performance is acquired. 本文提出了深基坑边坡超载计算方法的建议，并将该方法应用于工程实例，获得了较好的经济效益。
- An open mine (usually for coal) where the seams run close to the surface. 接缝连接表面的露天矿藏。
- The Long-Gu mine pit development construction fast will impel economy develop of Long-Gu town powerfully. 龙固矿井的开发建设将为龙固镇经济的快速发展起到强有力地推动作用。
- On the basis of the analysis of rock's dynamic feature, an analysis is made of the slope dynamic response caused by mine earthquake in Fushun Western Open Mining Area. 摘要在分析岩石动力特性的基础上，对抚顺矿区由矿震导致的西露天矿边坡动力响应进行了分析。
- The difficult fault which the hydraulic tows the shearer is always appear that the mine pit production process to tow and some times does not tow. 液压牵引采煤机在矿井生产过程中容易出现时牵时不牵的疑难故障,原因查找困难,处理时间长。
- Keywords Open pit mine Blasthole dewatering equipment Explosive charger; 露天矿山;炮孔排水装置;装药车;
- ABSTRACT：The coal mine hoisting technique is in the mine pit transportation pharynx and larynx equipment, is communicates about the mine pit. 煤矿提升设备是矿井运输中的咽喉设备，是沟通矿井上下的纽带。
