Reviews

Advances in shear mechanical properties of grouting-reinforced bodies for fractured rock

  • HUANG Yaoguang ,
  • ZHANG Tianjun ,
  • LIU Penghui ,
  • LIANG Jingming ,
  • GUO Hailong ,
  • CHEN Zhiyun
Expand
  • 1. College of Sciences, Xi'an University of Science and Technology, Xi'an 710054, China;
    2. Center for Post-Doctoral Studies in Safety Science and Engineering, Xi'an University of Science and Technology, Xi'an 710054 China;
    3. College of Safety Science and Engineering, Xi'an University of Science and Technology, Xi'an, 710054, China

Received date: 2018-09-21

  Revised date: 2019-07-02

  Online published: 2019-09-25

Abstract

It is known that the rock-grout-rock structural plane formed after the grouting of fractured rock is consolidated with strong shear mechanical properties, and its shear strength and stability are the key indicators to measure the effect of the grouting reinforcement. The advances in researches of the shear mechanical properties of fractured rock with the grouting reinforcement at home and abroad are reviewed from three aspects:(1) experimental study of shear mechanical properties of grouting-reinforced fractured rocks, including the shear strength, the stiffness and the creep; (2) theoretical prediction models for the shear strength of the grouting-reinforced fractured rocks, mainly, the theoretical calculation models and the empirical models; (3) numerical simulations of the shear deformation and the failure of the grouting-reinforced fractured rocks, including the finite difference method (FDM), the finite element method (FEM) and the discrete element method (DEM). Based on a summary of existing problems to be solved on the shear mechanical properties of the grouting reinforcement, it is proposed that the theory of the shear creep and the long-term stability of the grouting-reinforced fractured rocks should be a focus, especially, the general-purpose shear strength theory prediction model, to improve the shear strengthening theory and the reinforcement mechanism of the grouting reinforcement theory.

Cite this article

HUANG Yaoguang , ZHANG Tianjun , LIU Penghui , LIANG Jingming , GUO Hailong , CHEN Zhiyun . Advances in shear mechanical properties of grouting-reinforced bodies for fractured rock[J]. Science & Technology Review, 2019 , 37(17) : 73 -83 . DOI: 10.3981/j.issn.1000-7857.2019.17.013

References

[1] 韩立军, 宗义江, 韩贵雷, 等. 岩石结构面注浆加固抗剪特性试验研究[J]. 岩土力学, 2011, 32(9):2570-2576. Han Lijun, Zong Yijiang, Han Guilei, et al. Study of shear properties of rock structural plane by grouting reinforcement[J]. Rock and Soil Mechanics, 2011, 32(9):2570-2622.
[2] 刘传孝, 王龙, 刘志浩, 等. 软岩硐室稳定性的复合结构柔性反底拱控制时效分析[J]. 岩土工程学报, 2012, 34(8):1464-1468. Liu Chuanxiao, Wang Long, Liu Zhihao, et al. Time effects of flexible inverted arch with composite structures to control stability of chamber adjoining with soft rock masses[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(8):1464-1468.
[3] 刘泉声, 康永水, 白运强. 顾桥煤矿深井岩巷破碎软弱围岩支护方法探索[J]. 岩土力学, 2011, 32(10):3097-3104. Liu Quansheng, Kang Yongshui, Bai Yunqiang. Research on supporting method for deep rock roadway with broken and soft surrounding rock in Guqiao Coal Mine[J]. Rock and Soil Mechanics, 2011, 32(10):3097-3104.
[4] Wang F T, Zhang C, Wei S F, et al. Whole section anchor-grouting reinforcement technology and its application in underground roadways with loose and fractured surrounding rock[J]. Tunnelling & Underground Space Technology, 2016(51):133-143.
[5] Mortazavi A, Maadikhah A. An investigation of the effects of important grouting and rock parameters on the grouting process[J]. Geomechanics and Geoengineering, 2016, 11(3):1-17.
[6] Ma Z Q, Jiang Y D, Du W S, et al. Fracture evolution law and control technology of roadways with extra thick soft roof[J]. Engineering Failure Analysis, 2018(84):331-345.
[7] Lin P, Zhu X Y, Li Q B, et al. Study on optimal grouting timing for controlling uplift deformation of a super high arch dam[J]. Rock mechanics and rock engineering, 2016, 49(1):115-142.
[8] 张乃烊, 黄明, 郑斌, 等. 泥质页岩注浆结石体的蠕变特性试验研究[J]. 有色金属:矿山部分, 2016, 68(1):52-56. Zhang Naiyang, Huang Ming, Zheng Bin, et al. Experimental study on the concretion stone of arillaceous shale[J]. Nonferrous Metals:Mining Section, 2016, 68(1):52-56.
[9] 金爱兵, 王志凯, 明世祥. 破裂岩石加固后力学性质试验研究[J]. 岩石力学与工程学报, 2012, 31(增刊1):3395-3398. Jin Aibing, Wang Zhikai, Ming Shixiang. Experimental investigation on mechanical property of reinforced fractured rock[J]. Chinese JournaI of Rock Mechanics and Engineering, 2012, 31(Suppl 1):3395-3398.
[10] 王汉鹏, 高延法, 李术才. 岩石峰后注浆加固前后力学特性单轴试验研究[J]. 地下空间与工程学报, 2007, 3(1):27-31. Wang Hanpeng, Gao Yanfa, Li Shucai. Uniaxial experiment study on mechanical properties of reinforced broken rocks pre-and-post grouting[J]. Chinese Journal of Underground Space and Engineering, 2007, 3(1):27-31.
[11] 陆银龙, 王连国, 张蓓, 等. 软岩巷道锚注支护时机优化研究[J]. 岩土力学, 2012, 33(5):1395-1401. Lu Yinlong, Wang Lianguo, Zhang Bei, et al. Optimization of bolt-grouting time for soft rock roadway[J]. Rock and Soil Mechanics, 2012, 33(5):1395-1401.
[12] 宗义江, 韩立军, 韩贵雷. 破裂岩体承压注浆加固力学特性试验研究[J]. 采矿与安全工程学报, 2013, 30(4):483-488. Zong Yijiang, Han Lijun, Han Guilei. Mechanical characteristics of confined grouting reinforcement for cracked rock mass[J]. Journal of Mining and Safety Engineering, 2013, 30(4):483-488.
[13] Evdokimov P D, Adamovich A N, Fradkin L. P, et al. Shear strengths of fissures in ledge rock before and after grouting[J]. Hydrotechnical Construction, 1970, 4(3):229-233.
[14] Moosavi M, Bawden W F. Shear strength of Portland cement grout[J]. Cement & Concrete Composites, 2003, 25(7):729-735.
[15] Aziz N, Majoor D, Mirzaghorbanali A. Strength properties of grout for strata reinforcement[J]. Procedia Engineering, 2017(191):1178-1184.
[16] Salimian M H, Baghbanan A, Hashemolhosseini H, et al. Effect of grouting on shear behavior of rock joint[J]. International Journal of Rock Mechanics and Mining Sciences, 2017(98):159-166.
[17] Han L J, He Y N. Experimental Study on mechanical characteristics of cracked rock mass reinforced by bolting and grouting[J]. Journal of China University of Mining And Technology (English Edition), 2005, 15(3):177-182.
[18] 李坤, 佘成学. 灌浆节理的剪切特性和剪切蠕变特性试验[J]. 武汉大学学报(工学版), 2011, 44(4):423-426. Li Kun, She Chengxue. Test for shearing properties and shearing creep properties of cement-filled joint[J]. Engineering Journal of Wuhan University, 2011, 44(4):423-426.
[19] Chen J H, Hagan P C, Saydam S. Shear behaviour of a cement grout tested in the direct shear test[J]. Construction and Building Materials, 2018, 166:271-279.
[20] Zhao W S, Chen W Z, Zhao K. Laboratory test on foamed concrete-rock joints in direct shear[J]. Construction and Building Materials, 2018, 173:69-80.
[21] 商海星, 陆海军, 李继祥, 等. 裂隙岩体注浆结石体收缩变形与抗剪强度[J]. 科学技术与工程, 2016, 16(36):231-235. Shang Haixing, Lu Haijun, Li Jixiang, et al. The shrinking deformation and shear strength of fractured rock grouting stone[J]. Science Technology and Engineering, 2016, 16(36):232-235.
[22] 刘泉声, 周越识, 卢超波, 等. 含裂隙泥岩注浆前后力学特性试验研究[J]. 采矿与安全工程学报, 2016, 33(3):509-514. Liu Quansheng, Zhou Yueshi, Lu Chaobo, et al. Experimental study on mechanical properties of mudstone fracture before and after grouting[J]. Journal of Mining and Safety Engineering, 2016, 33(3):509-514.
[23] 刘泉声, 雷广峰, 卢超波, 等. 注浆加固对岩体裂隙力学性质影响的试验研究[J]. 岩石力学与工程学报, 2017, 36(增刊1):3140-3147. Liu Quansheng, Lei Guangfeng, Lu Chaobo, et al. Experimental study of grouting reinforcement influence on mechanical properties of rock fracture[J]. Chinese Journal of Rock Mechanics and Engineering, 2017, 36(Suppl 1):3140-3147.
[24] Liu Q S, Lei G F, Peng X X, et al. Rheological characteristics of cement grout and its effect on mechanical properties of a rock fracture[J]. Rock mechanics and rock engineering, 2018, 51(2):613-625.
[25] Indraratna B, Premadasa W, Brown E T, et al. Shear strength of rock joints influenced by compacted infill[J]. International Journal of Rock Mechanics and Mining Sciences, 2014, 70:296-307.
[26] Chen J H, Xu C H. A study of the shear behavior of a Portland cement grout with the triaxial test[J]. Construction and Building Materials, 2018, 176:81-88.
[27] Gómez J E, Filz G M, Ebeling R M, et al. Sand-to-Concrete interface response to complex load paths in a large displacement shear box[J]. Geotechnical Testing Journal, 2008, 31(4):358-369.
[28] 吴乐文. 岩石结构面注浆前后力学特性研究[D]. 赣州:江西理工大学, 2012. Wu Lewen. Study on mechanical properties before and after grouting of rock structure surface[D]. Ganzhou:Jiangxi University of Scienc, 2012.
[29] 王晓晨, 李术才, 刘人太, 等. 锯齿结构面注浆剪切特性研究[J]. 地下空间与工程学报, 2016, 12(S2):438-444. Wang Xiaochen, Li Shucai, Liu Rentai, et al. Study on shear properties of grouting in sowtooth structure plane[J]. Chinese Journal of Underground Space and Engineering, 2016, 12(S2):438-444.
[30] Lu Y, Wang L, Li Z, et al. Experimental study on the shear behavior of regular sandstone joints filled with cement grout[J]. Rock Mechanics and Rock Engineering, 2017, 50(5):1321-1336.
[31] 孙海洋. 破裂围岩注浆加固后的力学特性研究[D]. 徐州:中国矿业大学, 2016. Sun Haiyang. Research on mechanical properties of fractured rocks after grouting reinforcement[D]. Xuzhou:China University of Mining and Technology, 2016.
[32] 郑卓, 李术才, 刘人太, 等. 注浆加固后岩体单一界面抗剪强度[J]. 岩石力学与工程学报, 2016, 35(增刊2):3915-3922. Zheng Zhuo, Li Shucai, Liu Rentai, et al. Shearing strength of single structural surface of grouted rock mass[J]. Chinese Journal of Rock Mechanics and Engineering, 2016, 35(Suppl 2):3915-3922.
[33] Tian Y C, Liu Q S, Ma H, et al. New peak shear strength model for cement filled rock joints[J]. Engineering Geology, 2018, 233:269-280.
[34] Swedenborg S., Dahlstrom L O. Rock mechanics effects of cement grouting in hard rock masses[C]. Proceedings of the International Conference on Grouting & Ground Treatment, 2003:1089-1102.
[35] 康志强, 张雪岩, 贾玉波, 等. 裂隙岩体锚注-注浆-无锚三种加固方式的剪切实验及岩体变形规律研究[J]. 化工矿物与加工, 2013(6):25-29. Kang Zhiqiang, Zhang Xueyan, Jia Yubo, et al. Shear experimenton fissure rock with three modes of anchor grouting, grouting and no anchor and analysis on rock deformation regulation[J]. Industrial Minerals & Processing, 2013(6):25-29.
[36] Le H L, Sun S R, Kulatilake P H S W, et al. Effect of grout on mechanical properties and cracking behavior of rock-like specimens containing a single flaw under uniaxial compression[J]. International Journal of Geomechanics, 2018, 18(10):04018129-1-16.
[37] 张农, 侯朝炯, 陈庆敏, 等. 岩石破坏后的注浆固结体的力学性能[J]. 岩土力学, 1998, 19(3):50-53. Zhang Nong, Hou Chaojun, Chen Qinmin, et al. Mechanical properties of broken rock after grouting reinforcement[J]. Rock and Soil Mechanics, 1998, 19(3):50-53.
[38] 杨米加, 张农. 破裂岩体注浆加固后本构模型的研究[J]. 金属矿山, 1998, 263(5):11-14. Yang Mijia, Zhang Nong. Study on the intrinsic model of broken rockmass after grouting reinforcement[J]. Metal Mine, 1998, 263(5):11-14.
[39] 许宏发, 耿汉生, 李朝甫, 等. 破碎岩体注浆加固体强度估计[J]. 岩土工程学报, 2013, 35(11):2018-2022. Xu Hongfa, Geng Hansheng, Li Chaofu, et al. Estimating strength of grouting reinforced bodies in broken rock mass[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(11):2018-2022.
[40] 许宏发, 耿汉生, 刘伟东, 等. 基于BQ的破碎岩体注浆加固强度增长理论[J]. 岩土工程学报, 2014, 36(6):1147-1151. Xu Hongfa, Geng Hansheng, Liu Weidong, et al. Theory of strength increment of grouting-reinforced bodies for broken rock mass based on BQ[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(6):1147-1151.
[41] 张妹珠, 权江, 王雪亮, 等. 破裂大理岩锚注加固试样的三轴压缩试验及加固机制分析[J]. 岩土力学, 2018, 39(10):3651-3660. Zhang Meizhu, Quan Jiang, Wang Xueliang, et al. Triaxial compression test and strengthening mechanism analysis of cracked marble specimens with bolting-grouting reinforcement[J]. Rock and Soil Mechanics, 2018, 39(10):3651-3660.
[42] 郑卓. 单一裂隙注浆扩散与加固机理研究[D]. 济南:山东大学, 2016. Zheng Zhuo. Study on grouting diffusion and reinforcement mechanism of single fracture[J]. Ji'nan:Shandong University, 2016.
[43] 孙辅庭, 佘成学, 万利台. 充填水泥浆岩石节理峰值剪切强度模型[J]. 岩石力学与工程学报, 2014, 33(12):2481-2489. Sun Futing, She Chengxue, Wan Litai. A peak shear strength model for cement filled rock joints[J]. Chinese Journal of Rock Mechanics and Engineering, 2014, 33(12):2481-2489.
[44] 孙辅庭, 余成学, 万利台, 等. 基于三维形貌特征的岩石节理峰值剪切强度准则研究[J]. 岩土工程学报, 2014, 36(3):529-536. Sun Futing, She Chengxue, Wan Litai, et al. Peak shear strength criterion for rock joints based on three-dimensional morphology characteristics[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(3):529-536.
[45] Ma H, Liu Q S. Prediction of the peak shear strength of sandstone and mudstone joints infilled with high watercement ratio grouts[J]. Rock mechanics and rock engineering, 2017, 50(8):2021-2037.
[46] Asadi M S, Rasouli V, Barla G. A bonded particle model simulation of shear strength and asperity degradation for rough rock fractures[J]. Rock Mechanics and Rock Engineering, 2012, 45(5):649-675.
[47] Andjelkovic V, Pavlovic N, Lazarevic Z, et al. Modelling of shear characteristics at the concrete-rock mass interface[J]. International Journal of Rock Mechanics and Mining Sciences, 2015(76):222-236.
[48] 李坤, 佘成学. 灌浆节理压剪峰值抗剪强度数值试验研究[J]. 武汉大学学报(工学版), 2012, 45(5):570-574. Li Kun, She Chengxue. Numerical test study of peak shear strength cement-grouted joint under compression shearing[J]. Engineering Journal of Wuhan University, 2012, 45(5):570-574.
[49] 吴乐文, 赵奎. 岩石结构面注浆前后抗剪特性数值分析[J]. 有色金属科学与工程, 2014, 5(4):96-100. Wu Lewen, Zhao Kui. Numerical analysis for the shear characteristics of structure plane at pre-and-post grouting[J]. Nonferrous Metals Science and Engineering, 2014, 5(4):96-100.
[50] Bahaaddini M. Effect of boundary condition on the shear behaviour of rock joints in the direct shear test[J]. Rock Mechanics and Rock Engineering, 2017, 50(5):1141-1155.
Outlines

/