1)open stope method空场采矿法
1.The mined-out area originated from the application of open stope method should be treated by back-filling,caving or supporting when its volume or area reaches a certain quantities.空场采矿法所形成的采空区 ,当其体积或面积达到一定数量之后 ,应使用充填、崩落或支撑等方法进行处理。
2.The analogous frame structure to treat mined out area in the application of open stope method is composed of artificial sill pillar,artificial intervening pillar and some low graded ore pillar.空场采矿法使用的类框架结构采空区新型处理技术 ,由人工底柱及人工间柱与一些低品位矿石柱组成类框架 ,而在垂直方向上支撑上下盘围岩并起到隔离空区作用的人工间柱 ,其回采方法与构筑工艺紧密相连 ,规格尺寸也各不相同。
英文短句/例句
1.Optimization Design of Ore Accumulating Trench by Sublevel Open Stoping分段空场采矿法聚矿堑沟的设计优化
2.Expert system in identifying failure mode of hanging wall of room-and-pillar mining空场采矿法采场顶板破坏模式识别专家系统
3.Research and application of scraper trench segmented openstope method in Tongshan Cooper Mine电耙堑沟分段空场采矿法在铜山铜矿的研究与应用
4.MINING PLAN AT DEPTH OF BAGUAMIAO GOLD DEPOSIT IN SHAANXI PROVINCE--Discussion on filling treatment of goaf of mullock heaps and tailings by means of open-stope method陕西八卦庙金矿床深部开采方案——空场采矿法废石尾砂空区充填处理的讨论
5.Mining Steeply-inclined Thin Orebody with Medium-deep Hole High Sublevel Stoping Method中深孔高分段空场法开采急倾斜薄矿体
6.The Application of Sub level Open Stoping Method in Deep Large Size Orebody at Shizishan Copper Mine分段空场法在狮子山铜矿深部厚大矿体开采中的应用
7.Application Foreground of Open Stoping Afterwards Back -filling Mining Method in Metallic Mines空场嗣后充填采矿方法在黑色金属矿山的应用前景
8.The Application of Digital Simulating Method in the Optimization on Mining System Design of Block Stoping;阶段空场法采矿系统设计优化的数值分析方法及应用
9.Collapse Stope Disposing and Mining Practice of Impaired Mined-out Area Residual Mining塌陷采场处理及采空区破坏残矿开采实践
10.Choice of stope matting material for dry type back-filling mining method干式充填采矿法采场铺垫材料的选择
11.Operation Practice of Serving Open - Pit Iron Mined Out area As Milltailings Reservoir露天铁矿采空场当作尾矿库安全运行实践
12.Influence of Mined-area on Seismic Effect of Metal Mine' s Underground Stope by Blast采空区对金属矿地下采场爆破地震效应的影响
13.pillar robbing【采矿】回收矿柱法
14.Disposal method for wall compression in waste lifting stoping削壁充填采矿法采场内压帮的处理方法
15.ropeway carrier【采矿】架空索道车
16.Pressure control in sub-level long face surrounded by three sides mined areas of C-shaped strata spatial structure三面采空综放采场“C”型覆岩空间结构及其矿压控制
17.Research of Extraction Quality Evaluation of a Stope and Safety and High-efficiency Extraction of Ore Pillar Based on a Cavity Monitoring System基于空区实测的采场回采质量评价与矿柱安全高效回采研究
18.Study on the Damage patterns and Mechanism of Mined-out Area in Mines using Room-and-Pillar Mining Method房柱法开采矿山采空区失稳模式及机理
相关短句/例句
Open-stope single mining单采空场采矿法
3)Longhole open stoping深孔空场采矿法
4)sublevel open stoping分段空场采矿法
1.Application of medium-length hole sublevel open stoping to the mining of thick part of high grade complex orebody;中深孔分段空场采矿法在高品位复杂难采厚矿段的应用
5)sublevel open-stoping method分段空场采矿法
1.This paper introduces the results of sublevel open-stoping method and improving measures in Piaotang Tungsten Mine and makes a discussion about the mining method to the string thick-bedded ore body.介绍了分段空场采矿法在漂塘钨矿的应用效果与改进措施,并对细脉带厚矿体采矿方法作了探讨。
6)sublevel open stope method分段空场采矿法
1.Experiment and study on the mining of medium-thickness broken orebody by sublevel open stope method;中厚破碎矿体分段空场采矿法试验研究
延伸阅读
空场采矿法 有的文献指除留矿采矿法以外的自然支护采矿法中的各类方法，有的则指自然支护采矿法的全部；也有的仅指阶段矿房采矿法和横撑支柱采矿法，或仅指全面法采矿和房柱采矿法。
