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- cemented filling mining method 胶结充填采矿法
- Consolidated filling body in a cemented filling mining system often suffers periodical and nonperiodical shock loading ection from massive blasting operations in adjacent areas. 多数情况下,胶结充填矿山的充填体经常承受着邻区开采大爆破产生的重复冲击荷载的作用。
- Based on the mining condition and geographical environment,Laiwu iron mine must be to use sectional tail sand concretion filling mining method in the process of mining production. 根据莱芜铁矿的开采技术条件和地理环境,需采用分段尾砂固结充填采矿法。
- upward stoping drift and cemented filling mining 上向进路胶结充填采矿法
- substituting filling mining method 充填采矿法
- Keywords crushed stone;cementing filling;mining method;study; 碎石;胶结充填;采矿方法;研究;
- Keywords Mechanized mining;Downward cemented filling mining;Ramp;Bollow separating wall; 机械化;下向胶结充填采矿法;斜坡道;空心隔墙;
- cemented fill mining 胶结充填采矿
- Application of Large - scale Downward Cementation - filling Mining Method in Jinchuan Nickel Mine 大规模下向胶结充填采矿法在金川镍矿的应用
- Application of downward filling mining method of using all tailings and hydrogenous solidifying material 全尾砂高水固化材料下向充填采矿法的应用
- Keywords hydrogenous solidifying material;downward filling mining method;all tailing; 高水固化材料;下向充填采矿法;全尾砂;
- Keywords lode gold mine filling mining method new cementation material testing and application; 岩金矿山;充填采矿法;胶结新材料;试验与应用;
- The blocky rock cemented filling was a new filling technique developed in re-cent years in China,and was used first time in TongKen mine operated by Dachang MineBureau. 块石胶结充填是我国近年来发展起来的一项充填新技术,并在大厂矿务局铜坑矿首次应用。
- In view of the problems on filling technic occurring in underhand drift cut-and-fill sloping in Kelatongke Copper-Nickel Mine, Xinjiang, a study on the technic of cemented filling with tailings and Gobi aggregate has been carried out. 摘要针对喀拉通克铜镍矿在下向进路胶结充填采矿法充填工艺所存在的问题,开展了尾砂与戈壁集料胶结充填工艺技术的研究。
- Filling mining method 充填采矿法
- Cementing agent,which is one of the primary cemented filling materials,plays a key role in the mining technique. 胶结剂作为胶结充填材料的主要材料之一,在矿山充填采矿工艺中占有重要地位。
- The upward horizontal slice stoping and filling without intervening pillar is the main mining method in Huangshaping Pb-Zn Mine. 摘要上向水平分层充镇无间柱采矿法是黄沙坪铅锌矿的主要采矿方法。
- 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。
- Successful development of advanced filling facilities have promoted the improvement of filling techniques, thus accelerating wide application of cemented fill of high density unsized tailings. 先进充填设备的成功研制促进了充填技术的提高,加速了全尾砂高浓度(膏体)胶结充填的广泛应用。
- Discussion on the Mining Method of Jilongshan Mineral Industry Co., Ltd. 鸡笼山矿业有限公司采矿方法探讨。