JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2016, Vol. 46 ›› Issue (1): 49-55.doi: 10.6040/j.issn.1672-3961.0.2014.374

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Grouting technology and application of the Orientation grouting in weak area of surrounding rock tunneling

PAN Guangming, ZHENG Dongzhu   

  1. Geotechnical and Structural Engineering Research Center, Shandong University, Jinan 250012, Shandong, China
  • Received:2014-12-23 Online:2016-02-20 Published:2014-12-23

Abstract: Orientation grouting technology was proposed to solve the problem of poor grouting effect and higher grouting risk of weak surrounding rock. Reliable data of intensity resistance and pressure resistance were acquired by safety experiment of orientation grouting device. The maximum grouting ending pressure, which could assure the reinforce demand of weak surrounding rock, was acquired by safety grouting ending pressure experiment. Grouting material proportioning and safety and initial setting time were acquired by initial setting time experiment of Grouting material. The results showed that the swell stopper could resist at 12 MPa grouting pressure when the safety filling pressure of swell stopper was 1.5 MPa. Under the condition of non-pressure, the cross section of grouting was 1.0~1.2 times of the cross section of grouting pipe. Safety grouting ending pressure was between initial reinforce strength and again splitting pressure, approximately 2.5~3.0 MPa. It was safe when the grouting material proportioning was between 1∶1~2∶1 and initial setting time was between 150~300 s. Orientation grouting technology could meet the safety separate-pressure demand, and controll the grouting diffusion range.

Key words: advanced curtain grouting, weak area, swell stopper, surrounding rock, orientation grouting

CLC Number: 

  • U453.6+1
[1] 钱七虎. 地下工程建设安全面临的挑战与对策[J]. 岩石力学与工程学报,2012, 31(10):1945-1956. QIAN Qihu. Challenges faced by underground projects construction safety and countermeasures[J]. Chinese Journal of Rock Mechanics and Engineering, 2012, 31(10):1945-1956.
[2] 张民庆. TSS型注浆管及其注浆技术的研究与应用[J]. 铁道工程学报, 2000,66(2):50-57. ZHANG Minqing. Research and application of TSS type grouting pipe and its grouting technology[J]. Journal of Railway Engineering Society, 2000, 66(2):50-57.
[3] 李术才,张伟杰,张庆松,等. 富水断裂带优势劈裂注浆机制及注浆控制方法研究[J]. 岩土力学,2014,35(3):744-752. LI Shucai, ZHANG Weijie, ZHANG Qingsong, et al. Research on advantage-fracture grouting mechanism and controlled crouting method in water-rich fault zone[J]. Rock and Soil Mechanics, 2014, 35(3):744-752.
[4] 任旭华,陈祥荣,单治钢. 富水区深埋长隧洞工程中的主要水问题及对策[J]. 岩石力学与工程学报, 2004,23(11):1924-1929. REN Xuhua, CHEN Xiangrong, SHAN Zhigang. Water problems and corresponding countermeasures in projects of deep-lying long tunnels located in water-rich regions[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(11):1924-1929.
[5] 崔玖江.隧道与地下工程修建技术[M].北京:科学出版社,2005.
[6] 关宝树.隧道工程施工要点集[M].北京:人民交通出版社,2004.
[7] 张民庆,张梅. 高压富水断层“外堵内固注浆法”设计新理念与工程实践[J]. 中国工程科学, 2009,11(12):26-34. ZHANG Minqing, ZHANG Mei. New concept and engineering practice of “external blockage internal grouting method” for high pressure water-rich fault[J]. Chinese Engineering Science, 2009, 11(12):26-34.
[8] 刘正茂. 高压富水断层超前预注浆快速施工技术研究[J]. 隧道建设, 2011,31(3):359-363. LIU Zhengmao. Rapid advance grouting technology in high-pressure water-rich fault zones[J]. Tunnel Construction, 2011, 31(3):359-363.
[9] 杨秀文. 回弄山隧道断层破碎带特大涌水和突泥施工[J]. 山西建筑, 2007,33(19):156-157. YANG Xiuwen. Water and mud gushing construction in Huinongshan tunnel[J]. Shanxi Architecture, 2007, 33(19):156-157.
[10] 胡文涛. 厦门海底隧道风化深槽全断面帷幕注浆方案设计[J]. 石家庄铁道学院学报, 2007,20(2):130-134. HU Wentao. The design of the full section curtain grouting scheme for the weathered deep groove of xiamen subsea tunnel[J]. Journal of Shijiazhuang Railway Institute, 2007, 20(2):130-134.
[11] 刘文永,王新刚,冯春喜,等.注浆材料与施工工艺[M].北京:中国建筑工业出版社,2008.
[12] 郝哲,王来贵,刘斌.岩体注浆理论与应用[M].北京:地质出版社,2006.
[13] 李相然,贺可强.高压旋喷注浆技术与应用[M].北京:中国建筑工业出版社,2007..
[14] 张民庆. 高压动水砂层溶洞地质注浆加固施工技术[J]. 铁道建筑技术, 2003,(2):11-14. ZHANG Minqing. Construction technology of strengthening water sand karst pressure dynamic grouting[J]. Railway Construction Technology, 2003,(2):11-14.
[15] 李睿,吕言新,李丰果,等. 高压富水岩溶区特长隧道注浆堵水综合技术研究[J]. 中国矿山工程, 2011, 40(5):55-59. LI Rui, LYU Yanxin, LI Fengguo,et al. Comprehensive grouting research of extra-long tunnel shut-off in high-pressure and water-riched zone of karst[J]. China Mine Engineering, 2011, 40(5):55-59.
[16] 金宝. 袖阀管注浆技术在广州地铁某桥基加固中的应用[J]. 施工技术, 2010,39(11):37-41. JIN Bao. Application of sleeve valve pipe grouting technology in bridge pier reinforcement of guangzhou metro project[J]. Construction technology, 2010, 39(11):37-41.
[17] 王昌威. 基坑封底中的袖阀管注浆技术[J]. 施工技术, 2011,40(3):94-96. WANG Changwei. Grouting technology with sleeve valve pipe in foundation excavation bottom sealing[J]. Construction Technology, 2011, 40(3):94-96.
[18] 张民庆,孙国庆. 高压富水断层注浆效果检查评定方法及标准研究[J]. 铁道工程学报, 2009,134(11):50-55. ZHANG Minqing, SUN Guoqing. Research on the examination and evaluation method and standard for grouting effect to the high- pressure and rich- water fault[J]. Journal of Railway Engineering Society, 2009, 134(11):50-55.
[19] 邝健政,昝月稳,王杰.岩土注浆理论与工程实例[M].北京:科学出版社, 2001.
[20] El Tani M. Grouting Rock Fractures with Cement Grout[J]. Rock Mechanics and Rock Engineering, 2012, 45(4):547-561.
[21] 张旭芝,王星华. 劈裂注浆技术在软流塑地层加固中的应用[J]. 西部探矿工程, 2004,97(6):1-2. ZHANG Xuzhi, WANG Xinghua. Application of splitting grouting technology in soft fluid plastic formation[J].West-China Exploration Engineering, 2004, 97(6):1-2.
[22] 周书明,陈建军. 软流塑淤泥质地层地铁区间隧道劈裂注浆加固[J]. 岩土工程学报, 2002,24(2):222-224. ZHOU Shuming, CHEN Jianjun. Hydrofracture grouting in soft flowing mucky ground for a metro tunnel[J]. Chinese Journal of Geotechnical Engineering, 2002, 24(2):222-224.
[23] 曾蔚,张民庆. 高压动水粉细砂层充填型溶洞注浆材料研究[J]. 铁道工程学报, 2005,90(6):60-65. ZENG Wei, ZHANG Minqing. Study on silt and fine sand filling type karst cave grouting material dynamic pressure[J]. Journal of Railway Engineering Society, 2005, 90(6):60-65.
[24] 彭峰,张民庆.地下工程注浆技术[M].北京:地质出版社,2008.
[25] 高广义,陈立杰. 象山隧道岩溶段注浆技术优化研究[J]. 隧道建设, 2011,31(1):98-103. GAO Guangyi, CHEN Lijie. Optimization of grouting technologies for karst sections: case study on Xiangshan tunnel[J]. Tunnel Construction, 2011, 31(1):98-103.
[26] 张旭东. 关于岩溶隧道帷幕注浆材料选择的探讨[J]. 地下空间与工程学报, 2005,1(3):432-434. ZHANG Xudong. Study of material for curtain grouting in karst tunnel[J]. Chinese Journal of Underground Space and Engineering, 2005, 1(3):432-434.
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