stoping
v. 回采,以梯段法开采(stope 的现在分词)
n. 顶蚀作用
2026-04-14 10:08 浏览次数 23
v. 回采,以梯段法开采(stope 的现在分词)
n. 顶蚀作用
1. a process by which ore is stoped specifically the process whereby intrusive igneous magmas are thought to make space for their advance by detaching and engulfing fragments of the invaded rocks
combine stoping联合式开采
resuing stoping削壁充填法
stoping hole回采炮眼
shrinkage stoping留矿采矿法;留矿回采;仓储采煤法
back stoping上向梯段回采
open stoping空场采矿法
breast stoping扒矿开采
stoping method回采方法
block stoping阶段矿房采矿法
sawtooth stoping[矿业]
The paper introduced shallow hole shrinkage stoping method that has been used in Baoziwan Gold Mine for many years.
叙述了堡子湾金矿多年来应用浅孔留矿采矿法的生产实践以及对采切工程的改进。
The coal resources exploitation system should not only get the best economic effect but also improve resources stoping rate as possible as it can, protect environment and develop cyclic economy.
煤炭资源开采系统不仅要实现经济效益最大化,而且要最大限度地提高资源回采率,保护环境和发展循环经济。
The stoping scheme of sublevel caving and continuous mining was optimized, and optimization design of driving work was carried out.
优选出了分段凿巖连续崩矿回采方案,并对采切工程进行了优化设计。
The underhand slice stoping with cemented filling is the most effective mining method for incompetant orebody with complicated mining conditions.
下向分层胶结充填采矿法是矿巖破碎、开采技术条件复杂的难采矿体最有效的采矿方法。
The technical mining conditions of mineral deposit of Baofengshan Lead-Zinc Mine are stated in detail, some problems in application of shorthole shrinkage stoping introduced.
详述了宝丰山铅锌矿的矿床开采技术条件,介绍了浅孔留矿法在应用中存在的问题。
Adopting the quick pipe connector to improve system tightness. After being parked for some time, the vehicle can be started without stoping for charging, thus realizing the fuel economy.
采用快插接头,改善系统密封性,停放一段时间后,不需停车充气即可起步,节省油料;
The upward horizontal cut and fill stoping method and the measures for safe mining are recommended.
推荐使用机械化上向水平分层充填采矿法,提出了安全回采措施。
In the paper, the mining technology of cemented fill stoping and backfill technology with rubble and concrete are presented, and their technical and economical indexes are briefly analyzed.
本文介绍该采矿法的回采方法与碎石混凝土充填工艺,并对其技术经济指标作简要分析。
To fully exploit the resources, Qingtonggou Mercury-antimony Mine adopts the sublevel open stoping with delayed filling to recover the remanent ore-body at the medium stage of 550~600 m.
青铜沟汞锑矿为充分开采井下资源,选择采用分段空场嗣后充填采矿法回采550~600m中段的部分残矿体。
The underhand slice stoping method, with reinforced concrete for roof support, is recommended to mine narrow veins where the mining technological conditions are very complicated.
针对采矿技术条件复杂的薄矿脉开采,推荐采用有钢筋混凝土护顶的下向分层充填采矿法。
This paper describes the selection and design of this mining method and the main features of stoping and filling t...
本文论述了这一采矿方法的选择与设计及回采和充填工艺的主要特点。
This paper describes the selection and design of this mining method and the main features of stoping and filling technology.
本文论述了这一采矿方法的选择与设计及回采和充填工艺的主要特点。
The paper elucidated the layout of stope preparation work of full-scale room and pillar mining, the stoping process and the technical parameters.
详细介绍了全面房柱采矿法的采準工程布置、回采工艺过程及技术参数。
According to the research result the stope arrangement, reasonable stoping sequence and number of simultaneous working stopes are determined.
根据研究结果,确定了矿房布置方式、合理回采顺序和同时工作采场数量。
The effective mine cooling measures are pointed out according to the mining method, stoping sequence and underground equipments.
并从采矿方法、 矿床回采顺序、井下设备选择等多方面提出了矿井降温的有效措施。
Therefore, the upward drift stoping with backfilling is decided to use.
为此决定采用上向进路充填法进行回采。
The modified mining method offers high mining efficiency and excellent stoping safety performance, simplifies filling procedures and cuts operational cost.
该采矿法的采矿效率高,回采作业安全性好,简化了充填工序,降低了生产成本。
The Bayi manganese Mine has accumulated some experience in remnant orebody stoping by taking a series of practical and effective measures according to its actual production conditions.
八一锰矿针对矿山生产实际,采取切实可行的技术措施,在回采残留矿体方面积累了一些生产实践经验。
This paper described briefly the stoping work of remnant orebody in accumulative manganese deposits.
本文简介了堆积型锰矿床残矿体的回采工作。
This paper introduced a new method for it, ie continuous stoping of room and pillar in stages and to fill mined bed with falling roof by deep-hole blasting.
本文提出了一种矿房矿柱阶段性连续回采,深孔放顶处理空区的采矿方法。
A new anchor applied to the stoping tunnel supporting of coal mine is recommended.
介绍了一种用于煤矿回采巷道支护的新型锚桿。
Technological and economical analyses show that the breast stoping with roof bolting is more reasonable than others.
通过多种采矿方法的技术经济分析,认为采用锚桿护顶的全面采矿法较为合理。
Introduce using alternating contactor automatic control circuit to control the generator which are power on of powering off and stoping to ensure, the generator room to supply electricity safely.
介绍利用交流接触器自制控制电路来控制发电机的停电自动启动和来电自动停车,以确保机房供电安全。
In view of above problems, the mining technology has been improved in Zhuyu mine areas by supporting with small wooden stand and opening stoping passage in the caving mining area.
针对以上问题,对竹峪金矿区采矿技术进行了改进,采用小木架支护法,在冒落采区中开辟回采通道,回采矿石。
Medical sealant glue has the effect of stoping bleeding and preventing intestinal anastomotic leakage, without side effect.
结论医用创面封闭胶有止血、防止肠吻合口漏的作用,未见明显副作用。