|本期目录/Table of Contents|

[1]李元松1,吴春华2,段 鑫1,等.大志山注浆帷幕防治水工程大型抽水试验[J].武汉工程大学学报,2015,37(08):6-12.[doi:10. 3969/j. issn. 1674-2869. 2015. 08. 002]
 ,,et al.Steady-flow pumping test of groundwater blockage by grouting curtain in Dazhishan mine[J].Journal of Wuhan Institute of Technology,2015,37(08):6-12.[doi:10. 3969/j. issn. 1674-2869. 2015. 08. 002]
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《武汉工程大学学报》[ISSN:1674-2869/CN:42-1779/TQ]

卷:
37
期数:
2015年08期
页码:
6-12
栏目:
资源与土木工程
出版日期:
2015-08-31

文章信息/Info

Title:
Steady-flow pumping test of groundwater blockage by grouting curtain in Dazhishan mine
文章编号:
1674-2869(2015)08-0006-07
作者:
李元松1吴春华2段 鑫1李 洋1董开源2
1.武汉工程大学资源土木工程学院,湖北 武汉430074;2.黄石市矿山安全检测检验所,湖北 黄石435000
Author(s):
LI Yuan-song1 WU Chun-hai2DUAN Xin1LI Yang1 DONG Kai-yuang2
1.School of Resource and Civil Engineering, Wuhan Institute of Technology, Wuhan 430074, China ;2.Huangshi Institute of Mine Safety Inspection,Wuhan 435000, China
关键词:
岩溶矿床地下水防治帷幕注浆稳定井流抽水试验
Keywords:
Karst water-filled deposit groundwater blockage grouting curtain steady-flow pumping test
分类号:
TU 443
DOI:
10. 3969/j. issn. 1674-2869. 2015. 08. 002
文献标志码:
A
摘要:
矿山帷幕注浆防治水工程具有典型隐蔽工程的特点,其施工质量检查鉴定和堵水效果评价一直没有可依照和遵循的标准,现有的单因素评价或多因素混合评价都难以给出定量结论,大型抽水试验是目前最为直接且有效的方法,但因工程复杂费用昂贵,很少使用. 本文基于Dupuit稳定井流基本原理,在充分调查、分析矿区生产现状、水文地质条件、帷幕勘察、设计、施工资料的基础之上,设计并成功实施一大型抽水试验,使用单井抽水多个观测孔计算公式求解注浆后复合岩体的等效渗透系数,采用拟“大井法”对矿井深部的涌水量进行预测,其成果直接用于大志山帷幕注浆工程的质量检测与评价鉴定,取得较为满意的效果.
Abstract:
The grouting curtain, with the typical characteristics of underground engineering, has no specific standard to inspect its construction quality and evaluate the effect of grouting, and the quantitative conclusion is difficult to be given by single factor or multiple factors combination, so the large pumping test, which is rarely be implemented in practice because of its expensive and complicated characteristics,could be the most direct and effective method. Based on the basic principle of Dupuit’s steady well flow, a large pumping test was designed and completed after the sufficient investigation and analysis of production status, hydrogeological conditions and grouting curtain document of investigation, design and construction about Dazhishan mine. In the test, the equivalent permeability coefficient of composite rock body after grouting curtain was solved by using single well pumping?鄄multiple observation hole calculation formula, and the amount of water in deep was forecasted using “virtual large diameter well” method, which was used in quality evaluation and appraisal in grouting curtain water plugging engineering in Dazhishan mine, and the results are satisfactory.

参考文献/References:

[1] 高建军,祝瑞勤,徐大宽.岩溶充水矿床帷幕注浆堵水技术研究[J].水文地质工程地质, 2007,34(5):123-127.GAO Jianjun, ZHU Ruiqin, XU Dakuan. Re-discussion on plugging technique with curtain grouting in karst water-filled ore deposits[J]. Hydrogeology&Engineering Geology,2007,34(5):123-127.(in Chinese)[2] 祝世平,王伏春,曾夏生.大红山矿帷幕注浆治水工程及其评价[J].金属矿山,2007(9):79-83.ZHU Shiping,WANG Fuchun, ZENG Xiasheng. Groundwater blockage by grouting curtain in dahongshanm ine and its evaluation[J].Metal Mine,2007(9):79-83.(in Chinese)[3] 韩贵雷,于同超,刘殿凤,等. 矿山帷幕注浆方案研究及堵水效果综合分析[J].矿业研究与开发,2010,30(3):95-98.HAN Guilei,YU Tongchao,LIU Dianfeng,et al. Study on curtain grouting scheme and comprehensive analysis on its water plugging effection in Zhongguan ironmine[J]. Mining R&D,2010,30(3):95-98.( in Chinese)[4] 陈静,王军. 岩溶矿区帷幕注浆截流效果的抽水试验法评价[J].采矿技术,2008,8(6):53-55.CHEN Jing, WANG Jun.The effect evaluation of water prevention after curtain grouting engineering in karst mine area using pumping test[J]. Mining Technology,2008,8(6):53-55.(in Chinese)[5] 康凤新,魏东,张新文,等. 大型抽水试验的水文地质意义[J]. 水文地质工程地质,2005(5):27-30.KANG Fengxin, WEI Dong, ZHANG Xinwen,et al. Hydrogeological functions of a large pumping test[J]. Hydrogeology&Engineering Geology,2005(5):27-30.(in Chinese)[6] 薛禹群,吴吉春. 地下水动力学[M]. 3版.北京:地质出版社,2010. XUE Y Q,WU J C. Groundwater dynamics[M].3rd ed. Beijing: The Geological Publishing House,2010.(in Chinese)[7]  雷国辉,葛国昌,雷国刚,等. 承压完整井非稳定流抽水试验的观测时间要求[J].水文地质工程地质,2009,36(1):40-42.LEI G H,GE G C,LEI G G,et al. Requirement of survey time of unsteady flow pumping test of complete bearing[J]. Hydrogeology & Engineering Geology,2009,36(1):40- 42.(in Chinese)

相似文献/References:

[1]李元松1,吴春华2,段 鑫1,等.帷幕注浆工程质量模糊综合评价模型[J].武汉工程大学学报,2015,37(08):1.[doi:10. 3969/j. issn. 1674-2869. 2015. 08. 001]
 ,,et al.Fuzzy comprehensive evaluation model of grouting curtain engineering quality[J].Journal of Wuhan Institute of Technology,2015,37(08):1.[doi:10. 3969/j. issn. 1674-2869. 2015. 08. 001]

备注/Memo

备注/Memo:
收稿日期:2015-4-30作者简介:李元松(1964-),男,湖北应城人,博士,教授. 研究方向:岩土工程领域的教学与研究.
更新日期/Last Update: 2015-08-29