章源钨矿充填孔反向注浆工艺研究
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摘要
随着国家对矿山安全生产越来越重视,充填孔不仅要求成孔质量好,还需要保证巷道顶板的稳定性。采用充填孔反向注浆工艺,结合止水管的安装和制作,能确保在地表淋滤注浆的过程中不会出现底部渗漏,既可以提高固管的质量,又可以缩短固管的时间,对类似工程的施工具有借鉴意义。
As the country pays more and more attention to the safe production of mines,the filling holes not only require good hole quality,but also ensure the stability of the roof of the roadway.The reverse grouting process with filling holes,combined with the installation and production of the waterstops,ensured that no bottom leakage occur during the leaching and grouting of the surface,which can improve the quality of the pipe fixation and shorten the time of the pipe fixation.It has reference significance for the construction of similar projects.
As the country pays more and more attention to the safe production of mines,the filling holes not only require good hole quality,but also ensure the stability of the roof of the roadway.The reverse grouting process with filling holes,combined with the installation and production of the waterstops,ensured that no bottom leakage occur during the leaching and grouting of the surface,which can improve the quality of the pipe fixation and shorten the time of the pipe fixation.It has reference significance for the construction of similar projects.
引文
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[19] 杨仁树,薛华俊,李涛涛,等.九龙煤矿深部岩体注浆浆液配比优化研究[J].煤炭工程,2015,47(2):1-4.Yang Renshu,Xue Huajun,Li Taotao,et al.Optimization of grouting slurry proportion in deep rock mass of Jiulong Coal Mine[J].Coal Engineering,2015,47(2):1-4.
[20] 李成芳,熊启东,孔凡林.旋挖成孔灌注桩在松散高填方地基中的应用[J].地下空间与工程学报,2010,6(6):1266-1269.Li Chengfang,Xiong Qidong,Kong Fanlin.Application of rotary bored piles in loose high fill foundation[J].Chinese Journal of Underground Space and Engineering,2010,6(6):1266-1269.
[21] 吴翔,杨凯华,蒋国盛.定向钻进原理与应用[M].武汉:中国地质大学出版社,2006.
[2] 路世豹,李晓,廖秋林,等.充填采矿法的应用前景与环境保护[J].有色金属(矿山部分),2004,56(1):2-4.Lu Shibao,Li Xiao,Liao Qiulin,et al.Application prospect and environmental protection of filling mining method[J].Nonferrous Metals(Mining Section),2004,56(1):2-4.
[3] 梅世洲.充填采矿工艺特点及发展趋势分析[J].现代矿业,2016,32(3):253-254.Mei Shizhou.Analysis of characteristics and development trend of filling mining technology[J].Modern Mining,2016,32(3):253-254.
[4] 许青海,白宝云,范文涛,等.锡铁山铅锌矿充填孔钻探施工技术探索[J].探矿工程(岩土钻掘工程),2018,45(4):50-53.Xu Qinghai,Bai Baoyun,Fan Wentao,et al.Exploration of drilling construction technology for filling hole of Xitieshan lead-zinc mine[J].Exploration Engineering(Rock & Soil Drilling and Tunneling),2018,45(4):50-53.
[5] 滕伟鹏,马国栋.浅谈孔底注浆施工方法[J].黑龙江科技信息,2009(21):303.Teng Weipeng,Ma Guodong.Discussion on the construction method of grouting at the bottom of hole[J].Heilongjiang Science and Technology Information,2009(21):303.
[6] 徐向东.矿区水文长观孔固井施工工艺研究[J].世界有色金属,2018(15):291-292.Xu Xiangdong.Research on construction technology of hydrological long view hole cementing in mining area[J].World Nonferrous Metals,2018(15):291-292.
[7] 柳建国,刘波,何大为,等.大直径全套管夯扩底灌注桩技术及其试验研究[J].工业建筑,2001(4):36-38.Liu Jianguo,Liu Bo,He Dawei,et al.Technology and experimental study of large-diameter full-casing concrete-filled piles[J].Industrial Construction,2001(4):36-38.
[8] 李雄峰.旋挖成孔方法在软质岩石基础灌注桩施工中的应用[J].西部探矿工程,2012,24(4):33-35.Li Xiongfeng.Application of rotary hole forming method in construction of soft rock foundation piles[J].West-China Exploration Engineering,2012,24(4):33-35.
[9] 郝爽.白象山铁矿充填钻孔施工工艺[J].现代矿业,2017,33(11):243-244.Hao Shuang.Filling and drilling construction technology of Baixiangshan Iron Mine[J].Modern Mining,2017,33(11):243-244.
[10] 陈慧屏,姚自勇,黄锦林.钻孔灌注桩质量问题原因分析与防治[J].低温建筑技术,2012,34(1):120-122.Chen Huiping,Yao Ziyong,Huang Jinlin.Cause analysis and prevention of quality problems of bored piles[J].Low Temperature Architecture Technology,2012,34(1):120-122.
[11] 曾石友,孔二伟,李金朋.杨家湾铁锌矿充填孔钻探施工技术[J].西部探矿工程,2016,28(1):85-86.Zeng Shiyou,Kong Erwei,Li Jinpeng.Construction technology of drilling hole in Yangjiawan iron-zinc mine filling hole[J].West-China Exploration Engineering,2016,28(1):85-86.
[12] 程红文.定向钻进及随钻测量技术在充填孔施工中的应用[J].探矿工程(岩土钻掘工程),2015,42(6):11-16.Cheng Hongwen.Application of directional drilling and measurement while drilling technology in filling hole construction[J].Exploration Engineering(Rock & Soil Drilling and Tunneling),2015,42(6):11-16.
[13] 庞计来,朱恒银.尾砂矿充填矿山充填孔施工技术[C]//2010全国采矿科学技术高峰论坛,2010.
[14] 张文生,朱恒银.刘塘坊充填站充填钻孔施工技术与体会[J].地质装备,2016,17(3):30-33.Zhang Wensheng,Zhu Hengyin.Construction technology and experience of filling and drilling in Liutangfang filling station[J].Equipment for Geotechnical Engineering,2016,17(3):30-33.
[15] 朱恒银,王幼凤.地面沉降监测标结构设计及施工技术要点探讨[J].探矿工程(岩土钻掘工程),2003(s1):82-86.Zhu Hengyin,Wang Youfeng.Discussion on design and construction techniques of ground subsidence monitoring standard structure[J].Exploration Engineering(Rock & Soil Drilling and Tunneling),2003(s1):82-86.
[16] 全国水利水电施工技术信息网组编.水利水电工程施工手册[M].北京:中国电力出版社,2005.
[17] 刘波,范万庆.济宁岱庄煤矿石膏体充填孔钻探施工技术[J].中国煤炭地质,2009,21(2):62-64.Liu Bo,Fan Wanqing.Drilling construction technology for gypsum body filling hole in Daizhuang Coal Mine of Jining[J].Coal Geology of China,2009,21(2):62-64.
[18] 薛华俊.大断面软弱煤帮巷道注浆体力学特性与控制技术研究[D].北京:中国矿业大学(北京),2016.
[19] 杨仁树,薛华俊,李涛涛,等.九龙煤矿深部岩体注浆浆液配比优化研究[J].煤炭工程,2015,47(2):1-4.Yang Renshu,Xue Huajun,Li Taotao,et al.Optimization of grouting slurry proportion in deep rock mass of Jiulong Coal Mine[J].Coal Engineering,2015,47(2):1-4.
[20] 李成芳,熊启东,孔凡林.旋挖成孔灌注桩在松散高填方地基中的应用[J].地下空间与工程学报,2010,6(6):1266-1269.Li Chengfang,Xiong Qidong,Kong Fanlin.Application of rotary bored piles in loose high fill foundation[J].Chinese Journal of Underground Space and Engineering,2010,6(6):1266-1269.
[21] 吴翔,杨凯华,蒋国盛.定向钻进原理与应用[M].武汉:中国地质大学出版社,2006.