| 软岩井底水仓防渗加固试验研究 |
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| 引用本文： | 李仲辉,李绍春,张国梁,尚燕茹. 软岩井底水仓防渗加固试验研究[J]. 山东科技大学学报(自然科学版), 2002, 21(2): 76-78 |
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| 作者姓名： | 李仲辉 李绍春 张国梁 尚燕茹 |
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| 作者单位： | 兖州矿业集团公司,鲍店煤矿,山东,邹城,273500;兖州矿业集团公司,鲍店煤矿,山东,邹城,273500;兖州矿业集团公司,鲍店煤矿,山东,邹城,273500;兖州矿业集团公司,鲍店煤矿,山东,邹城,273500 |
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| 摘 要： | 针对鲍店煤矿三环水仓部分区段位于裂隙发育、强度较低的泥岩和砂质泥岩中的特点,采用注浆锚杆和喷射防渗混凝土等新工艺对其支护设计方案进行了优化,有效地防止了水仓渗水、围岩膨胀等现象,保证了水仓工程的安全。
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| 关 键 词： | 井底水仓 裂隙发育 防渗加固 |
| 文章编号： | 1000-2308(2002)02-0076-03 |
| 修稿时间： | 2001-12-10 |
Study on Test of Seeping Prevention and Reinforcement of Shaft Sump in Soft Rock |
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| LI Zhong-hui,LI Shao-chun,ZHANG Guo-liang,SHANG Yan-ru. Study on Test of Seeping Prevention and Reinforcement of Shaft Sump in Soft Rock[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 2002, 21(2): 76-78 |
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| Authors: | LI Zhong-hui LI Shao-chun ZHANG Guo-liang SHANG Yan-ru |
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| Abstract: | Aiming at the characters that the part of three circle sump of Baodian Coalmine lies in mudstone and sandy mudstone with developed cracks and lower strength,the new techniques of grouting bolt and shotcrete are adopted to optimize its supporting design,the sump seepage and surrounding rock expansion are effectly controlled,and the safety of sump operation is to be ensured. |
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| Keywords: | shaft sump crack development seeping prevention and reinforcement |
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