玲珑金矿高应力硐室锚喷网支护断面位移分析

现代矿业 ›› 2013, Vol. 29 ›› Issue (07): 35-36.

玲珑金矿高应力硐室锚喷网支护断面位移分析

王兵，张祥红，杜鑫，李海磊，生显军

山东黄金集团玲珑金矿

出版日期:2013-07-15 发布日期:2013-08-22

Analysis on Displacement of Spray Anchor Net Support Section of High Stress Chamber of Linglong Gold Mine

Wang Bing，Zhang Xianghong，Du Xin，Li Hailei，Sheng Xianjun

Linglong Gold Mine of Shandong Gold Group Co., Ltd.

Online:2013-07-15 Published:2013-08-22

摘要/Abstract

摘要： 玲珑金矿进入深部开拓后岩爆现象严重，对矿区深部硐室顶板进行位移监测，单次位移量随时间的变化慢慢减小，变化量为±2 mm，累计位移量随时间的变化增大，趋势变缓，位移总量小于20 mm。

关键词: 高应力硐室, 锚喷网支护, 位移分析

Abstract: Phenomenon of rock burst is serious after Linglong Gold Mine in process of deep development, so displacement monitoring was done on roof displacement of chamber in deep part of mining area. Single time displacement amount reduced with time go on, while the change amount was ±2 mm. Accumulated displacement amount increased with the time increasing, the trend slowed down. In the end, total amount of displacement is less than 20 mm.

Key words: High stress chamber, Shotcrete and bolting wire mesh support, Displacement analysis

王兵, 张祥红, 杜鑫, 李海磊, 生显军. 玲珑金矿高应力硐室锚喷网支护断面位移分析[J]. 现代矿业, 2013, 29(07): 35-36.

WANG Bing, ZHANG Xiang-Hong, DU Xin, LI Hai-Lei, SHENG Xian-Jun. Analysis on Displacement of Spray Anchor Net Support Section of High Stress Chamber of Linglong Gold Mine[J]. Modern Mining, 2013, 29(07): 35-36.

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