Gold Science and Technology
img

Wechat

Adv. Search
Online Submission Peer Review Office Work

Gold Science and Technology ›› 2014, Vol. 22 ›› Issue (3): 60-64.doi: 10.11872/j.issn.1005-2518.2014.03.060

Previous Articles     Next Articles

Research and Application of Drifting and Supporting in Caving Goaf

LIU Runtian1，LIU Jixing 1，LIU Jiarui1，HUANG Linqi2   

  1. 1.Shandong Gold Mining （Linglong） Co.，Ltd.，Zhaoyuan   265400，Shandong，China；
    2.School of Resources and Safety Engineering，Central South University，Changsha   410083，Hunan，China
  • Received:2014-02-01 Revised:2014-04-17 Published:2014-11-04

PDF (PC)

485

Abstract:

Linglong gold mine Dakaitou 255 haulageway undertake the important task of ore transportation， which has to pass through almost 20 m wide caving goaf with broken roof，deep collapse and working slope moving around.Linglong gold mine has used many conventional methods to drifting and support this haulageway but ended in a failure，then mine production was seriously reduced.Considering the mine goaf caving characteristics of loose rock and the actual situation of 255 haulageway，we introduce a creative method of combines roof plug board supporting with  two side U-shaped steel arch inserted rod supporting，the collapsed floor was filled with rubble stone，the caving rock was excavated and cleaned，working slope and roof were supported effectively.The method not only solves the drifting and supporting problem in fallen and loose rock，makes sure the mine’s production capacity，but also accelerates the speed of ore transportation, achieved good economic and social benefit.

Key words: loose medium, caving goaf, plunger support, working slope and roof expandable, Linglong gold mine

CLC Number: 

  • TD823

［1］ 孙歆硕，乔兰，李远.玲珑金矿巷道塌陷机理及拱桥法加固数值模拟［J］.金属矿山，2007，（1）：25-29.
［2］ 姜维明，齐斐，孟伟，等.山东玲珑矿田东风矿区成矿规律及远景预测［J］.黄金科学技术，2012，20（4）：21-25.
［3］ 孔令芝，朱随洲，韩云松，等.山东玲珑断裂带地球物理特征综合分析及找矿预测［J］.黄金科学技术，2012，20（4）：117-122.
［4］ 赵泳越.山东省玲珑金矿矿床成因研究［D］.长春：吉林大学，2012.
［5］ 庄立建，王荣超.玲珑金矿田脉岩与金矿化的时空关系及其找矿指示意义［J］.黄金科学技术，2009，17（1）：34-37.
［6］ 蔡美峰，高永涛，李长洪，等.玲珑金矿主运巷塌陷段锚注加固技术研究［J］.岩土工程学报，1999，21（4）：388-391.
［7］ 张陆彪，柳军雷，姚勇.深部破碎围岩巷道施工与支护优化技术［J］.知识经济，2012，（21）：93，106.
［8］ 卢央泽，苏建军，李晓芸.深部破碎带矿体顶板冒落防治技术［J］.采矿与安全工程学报，2009，26（1）：60-64，69.
［9］ 李敬佩.深部破碎软弱巷道围岩破坏机理及强化控制技术研究［D］.徐州：中国矿业大学，2008.
［10］ 詹平.高应力破碎围岩巷道控制机理及技术研究［D］.北京：中国矿业大学，2012.
［11］ 刘建，樊满华，邓志高，等.那林金矿全面留矿法试验研究［J］.黄金科学技术，2008，16（6）：48-50，54.
［12］ 刘天化.插板法在特殊地层中的应用［J］.矿业快报，2002，（21）：1-2.
［13］ 司呈斌，张旭鹏，戴江林，等.破碎区段管缝式锚杆支护应用研究［J］.黄金科学技术，2013，21（3）：69-72.
［14］ 冯成.巷道施工的方法与施工组织［J］.科技风，2011，（2）：116.
[1] Zhonglei GUO, Yu CUI, Chunlong WANG. Application of Local Refrigeration and Cooling Technology in Underground Long-distance Excavation Tunnel [J]. Gold Science and Technology, 2024, 32(5): 916-925.
[2] Shun ZHANG,Xianjun SHENG,Honghao ZHAO. Study on Ore-controlling Model and Prospecting Results of 108# Vein Branch in Linglong Gold Field [J]. Gold Science and Technology, 2023, 31(3): 453-463.
[3] ZHANG Xiaofei，WU Rongze，SHI Qing，NIU Shuyin，SUN Aiqun，ZHANG Fuxiang. Comparative Study on Ore-forming and Ore-controlling Structures at Ling-long Gold Mine and Jiaojia Gold Mine in Jiaodong Region [J]. Gold Science and Technology, 2015, 23(5): 14-19.
[4] SONG Xiaoyan，YANG Guibin，LI Junfeng，LV Jun’en，LI Shuangfeng，WANG Chaoyang，ZHANG Xianghong，ZHANG Zhen. Comprehensive Research on Geological Prospecting of No.5 Vein Department in Jiuqu Ore Block of Linglong Gold Mine，Shandong Province [J]. Gold Science and Technology, 2012, 20(6): 46-50.
[5] LI Junfeng，WU Jichun，LIU Weimin，JIANG Shanbo，PENG Hongying，ZHU Suizhou，SHE. Sduty on Metallogenic Regularity and Prospecting of No. 51 Vein in Linglong Gold Mine Field，Shandong Province [J]. J4, 2012, 20(4): 113-116.
[6] WANG Derong,HUANG Shaohua. Study and Practice of Improving the Recovery of Flotation [J]. J4, 2011, 19(1): 68-70.
[7] LU Ren-Jiang, LIU Feng-Jin, LOU Wei-Hua-. Technology Innovation and Application on High Water Consolidation of Fill Mining Method [J]. J4, 2011, 19(1): 51-54.
[8] XU Qing-Jun, XU Qing-Yuan, LU Ren-Jiang, SUN Jian, HUANG Shan, LIU Ji-Xin. Research on the Technology of Mining Complex Orebody Combined Shallow Hole Shrinkage and Deep Hole Blasting Method [J]. J4, 2011, 19(1): 49-50.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!

©2018 Gold Science and Technology　

Telephone：0931-8277791　

E-mail: hjkx@lzb.ac.cn Postcode：730000　

Powered by Beijing Magtech Co. Ltd

陇ICP备17001318号-1