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- Keywords surface mine;dragline;overcast stripping;factor; 露天矿;拉斗铲;无运输倒堆工艺;影响因素;
- Keywords surface mine;semicontinuous convey;queuing theory;optimizing design; 露天矿;半连续运输;排队论;优化设计;
- Keywords surface mine;open cast method;mining technology;dragline; 露天煤矿;倒堆剥离;开采工艺;拉斗铲;
- Keywords Surface mine;Mined-out area;Small chamber loose control blasting;Blasting seism; 露天矿;采空区;小药室松动控制爆破;爆破地震;
- Keywords Surface mine;Slope reinforcement;Slope slide;Long pretensioned bolt and cable anchor; 露天矿;加固边坡;滑坡;预应力长锚杆（索）;
- A computer-aided cartography system for surface mine survey is proposed. 介绍了一个适用于露天矿测量的计算机辅助绘图系统。
- How is surface mining carried out? 露天开采是怎样进行的?
- The reasons of surface mining damage were analyzed. 摘要分析采矿活动对地表损坏的原因。
- When steep slope-wall is used in surface mine, the road of truck-communication inner dumping can be set in the middle of pit by backfill. 当露天煤矿端帮实行陡帮开采时，汽车运输内排通路可设在采场中部回填搭建。
- This paper mainly studies the truck-dispatching decision method in a condition to allocatethe trucks to fixed shovel in truck transPOrt surface mine. 主要对卡车运输露天矿定铲配车条件下的卡车调度决策方法进行了探讨。
- In order to appraise the west-slope stability at the Huidong Surface Mine, a considerable number of rock mechanics experiments both in laboratory and situ have been taken. 为了评价露天西边坡的稳定性,进行了大量的室内与现场岩石力学试验,主要有岩体和岩体结构面的抗剪强度、岩体弹性模数、岩体应力与应变等试验。
- Keywords surface coal mine;semicontinuous technology;key technique; 露天煤矿;半连续工艺;关键技术;
- Taking ATB Surface Mine, Pingshuo Coal Company as an example, the feature of pit haulage system was analyzed in the transition period for mining-in-areas at flat-bedded or gently-inclined deposit. 以平朔煤炭工业公司安太堡露天矿为例;分析了开采近水平及缓倾斜矿床露天矿分区开采过渡期间开拓运输系统的特点、可能出现的问题和解决途径;提出了寻求该时期开拓运输系统优化的思路和方法.
- This paper introduces the structure,work principle and the application example of the integrated GPS technque with surveying robot developing monitoring system of surface mine slope deformation. 介绍了以GPS技术与测量机器人技术相结合开发出的露天矿边坡形变集成监测系统的结构、工作原理及应用实例。
- DUAN Tie-guan,MENG Jing-feng.Geology calamity fathering project of northern slope in Yima Surface Mine[J].Opencast Mining Technology,2006 (3):18-19. [3]段铁管;孟景风.;义马北露天矿北帮地质灾害治理方案[J]
- The paper introduces computer geological modeling method for Antaibao Surface Mine which hasa flatly inclined multi-seam deposit with reverse faults and weathered-oxidized interfaces. 本文详细介绍了在平朔矿区多煤层、缓倾斜、存在逆掩断层、具风氧化等“侵蚀”界面条件下，计算机软件建立地质模型的思路及方法。
- The selection of dragline is a key problem to be handled when applying dragline for open cast in surface mining. 露天矿应用拉斗铲倒堆工艺的关键问题首先要做好拉斗铲的选型。
- Keywords surface display;vector;CS3 fimbriae;ETEC; 表面呈现;载体;CS3菌毛;肠毒素性大肠杆菌;
- The machine pictured above is a bucket-wheel excavator used in modern surface mining. 上面影像中的机器就是被用于现代露天采矿的一辆勺轮开凿机。
- The environmental effect of surface mining on the groundwater was studied by leaching experiment and model forecast. 通过淋溶实验和模型预测对露天开采对地下水的影响进行了研究。
