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- A point that Majiatian tailings fill dam might induce earthquake and rainfall water might result in declination of shear strength of tailings sand soil once the reservoir is closed has been put forward. 并初步提出了马家田尾矿库可能会诱发地震和封库停运后大气降雨会导致坝体尾矿砂土抗剪强度降低的观点。
- A preliminary study on chemical clogging of nonwoven geotextile filter in Wushan tailings fill dam 武山尾矿坝无纺土工织物滤层化学淤堵问题初探
- tailings fill dam 尾矿坝
- A small leakage through an earth fill or hydraulic fill dam or its foundation removes some fine material in suspension. 贯穿填土坝、水力冲填坝或坝基的一个细小的漏水孔隙以悬浮的方式带走一些细小的土粒。
- An example of applying FBI method in a zoned earth-rock fill dam construction in Japan is also provided in the paper. 最后, 本文还介绍了该技术在一座土石坝心墙材料施工管理中的应用实例。
- LU Ting-hao,GAO Gui-quan,CHEN Jian.Effective stress method of stress and deformation for soil-rock fill dam after water impounding[J].Rock and Soil Mechanics,2005,26(2):247-250. [5]卢廷浩;高贵全;陈剑.;蓄水后土石坝应力变形有效应力算法[J]
- Side slope stability study on #4 tailings pond fill dam in Dexing Copper Mine 德兴铜矿4号尾矿库尾矿堆积坝边坡稳定分析
- Hydraulic fill dams are built of sand and silt brought into the dam in a stream of water, usually through a pipe. 水力冲填坝通常是用一根管子利用水流把砂和粉沙运到坝体处筑坝。
- Research on High-concentration Tailings Filling Technology in Xiadian Mining Co. Ltd. 夏甸矿业有限公司高浓度尾砂充填技术的研究。
- In the construction of Bowagou hydraulic fill dam in Dingxi County of Gansu Province,for lack of sand and stone materials,it had gained better effect to drain water through corrugated polyethylene pipe net. 在沙石料缺乏的甘肃省定西县播山沟水坠坝施工中，采用聚乙烯微孔波纹管网进行坝体排水，取得良好的效果。
- The new method adopted roof presupporting,deep and medium hole blasting,LHD ore removal and tailings filling. 该采矿方法采用采场预控顶技术，中深孔爆破，铲运机出矿，尾砂充填。
- The measurement of actual works also explained that the use of compound geotextile in rock fill dam surface can reduce the amount of leakage water by 60%, the effects of imperviousness are obvious. 此外,实际工程观测也说明,砌石坝构筑复合土工膜坝面防渗体后,漏水量减少了60%25,防渗效果良好。
- Quick-setting,non-dewatered and cemented full tailings filling is a newly-developed filling technology at present. 速凝无脱水全尾砂胶结充填是目前新开发的一项充填技术。
- The stability of ore and rock in Lianjiang Silver Mine is very poor so that an overhand slice and drift mining with cemented tailings filling was used for mining. 廉江银矿的矿岩稳固性很差，采用上向进路尾砂胶结充填采矿法。
- The authors introduced in detail the filling and placement construction technique, method and quality controlling of the Heiquans concrete-sand-gravel fill dam with faceplate. 详细阐述了黑泉混凝土面板堆砂砾石坝填筑施工技术、施工方法以及工程质量的控制。
- In view of the unperfect mining method originally adopted by the mine,a full scale test for upward lower slice stoping with tailings filling was successfully performed. 针对该矿原用采矿方法的不足,进行了上向低分层尾砂充填采矿法的工业试验,并取得了成功。
- The experimental study of sublevel open stoping with tail filling and pre controlling of roof was introduced. 介绍了河东金矿预控顶分段空场尾砂充填采矿法试验研究。
- Thought and norm of dry fill dam design 干硬填筑坝的设计思想与设计准则
- Experimental study on hydraulic fill dam technology 水力冲填筑坝技术试验研究
- Discussion on the Deposition Law of Fine Tailings Fill Daw 细粒尾矿冲填筑坝的沉积规律初探
