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- Underground mining bed 地下岩层
- Application and Development of Filled Stope Mining Method in Underground Mine of BAIYIN Nonferrous Metals Co. 白银公司井下矿山充填采矿方法的应用。
- Study on Feasibility of Transfer from Open-Pit Mining to Underground Mining in Washan Pit of Nanshan Mining Co. 南山矿业公司凹山采场露天转地下可行性研究。
- This paper provides a simplified mechanical treatment for coal / rock pillar and roof in underground mining. 本文对地下采矿中遇到的煤岩柱及顶板进行了力学的简化处理;
- Distribution and transfusion of the geostatic pressure variate in company with mining space in underground mining. 地下开采中地压分布与转移随开采空间变动而变动,不同的开采顺序会带来不同的围岩稳定性。
- Regularity of rock strata movement will be changed by effect of geodynamic underground mining. 在地质动力的作用下,矿山地下开采正常的岩层与地表移动规律将发生变化,甚至会发生突变灾害。
- Brady, B.H.G. and Brown, E.T., Rock Mechanics for Underground Mining, 2nd edition, Chapman &Hall, 1993. 陈昆烺，岩石节理面强度与变形性异向性之研究，硕士论文，国立台湾大学土木工程学研究所，台北，1991。
- The mining bed separation zone grouting technique has been tested successfully in some collieries which could decrease or slow down the subsidence developing to the surface. 覆岩离层带高压注浆减缓地表沉降技术可以有效地减少或缓和沉降向地表发展。离层空间发育大小是进行离层带高压注浆工程设计的重要参数之一。
- Diesel driven LHD units are highly efficient ore hauling equipment in underground mining operations. 柴油铲运机是地下采矿作业中的高效运矿设备。
- The deep underground mining techniques such as rock-burst and high temperature prevention presented he... 介绍的防岩爆、防高温等深井采矿技术,值得同类矿床借鉴。
- A Combination Study on Large Trackless Vehicles Used in Underground Mining Activities of Xinqiao Mining Corporation, ltd. 大型无轨设备在新桥矿地下开采中的配套应用研究。
- In underground mining the method of breaking up ore varies. Huge machines called continuous miners can be used for soft deposits like salt or coal. 地下开采所用的落矿方法有多种。对于盐或煤等松软矿床，可用联合采矿机开采。
- The PV method is applied to wet injecting system of underground mine and test verification is conducted. 在研制成的“煤矿井下的湿喷作业系统”中应用了“筑峰填谷”法，并进行了试验验证。
- The strata movement and the ground surface subsidence caused by underground mining are serious underground engineering problems. 地下开采引起的岩层移动和地表沉陷是一个非常严重的地下工程问题。
- Collapse of stope roofs is one of disasters occurring at underground mines. 矿山采场顶板冒落是地下矿山开采中常见的灾害。
- Some experiences on stope roof management in metal underground mine are introduced. 介绍金属地下矿山采场顶板管理的几点经验。
- In the paper,the utilizations on natural energy resources in underground mine ventilation are discussed. 通过实例,对矿井通风中自然能源利用问题进行了分析和论述。
- The thick cropping orebody of a level and over which was originally put under underground mining was redesigned locarry on sleep slope opencutling. 招远市大河金矿对划归地下开采的一中段以上有露头大矿体,实行陡边坡露天开采。
- During the process of underground mining,the stabilization of stope roof is the basement of normal and productive mining. 金属矿地下开采过程中,采场顶板稳定是矿山正常、高效回采的前提。
- The mine finally came to rest on the sea bed. 那水雷最後沉入海底。
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