›› 2009, Vol. 30 ›› Issue (7): 1892-1898.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Study of similarity law of model test of blasting enhanced permeability in deep rock mass without free surface and its implementation

WANG Wei1, LI Xiao-chun2   

  1. 1. School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China; 2. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2009-02-13 Online:2009-07-10 Published:2011-03-10

PDF (Chinese)

2729

Abstract:

According to analyzed characteristics of blasting enhanced permeability in deep rock mass without free surface, based on the similarity theory of the model test, the similarity law of model test of blasting enhanced permeability in deep rock mass without free surface is studied. Based on the deduced similarity criterion of model test, combined with engineering geology and hydrogeology of a low-permeability sandstone-type uranium deposits in Inner Mongolia, China, the similarities of geometry conditions and boundary conditions and exploding load conditions and material conditions are implemented through theoretical analysis and experiments, which lays a good foundation for model test of blasting enhanced permeability.

Key words: blasting enhanced permeability in deep rock mass without free surface, model test, similarity law, implementation of similarity conditions

CLC Number: 

  • TD 324
[1] WANG Guo-hui, CHEN Wen-hua, NIE Qing-ke, CHEN Jun-hong, FAN Hui-hong, ZHANG Chuan, . Impacts of pit excavation on foundation piles in deep silty soil by centrifugal model tests [J]. Rock and Soil Mechanics, 2020, 41(2): 399-407.
[2] YU Yi-fan, WANG Ping, WANG Hui-juan, XU Shu-ya, GUO Hai-tao, . Physical model test of seismic dynamic response to accumulative landslide [J]. Rock and Soil Mechanics, 2019, 40(S1): 172-180.
[3] LEI Hua-yang, HU Yao, LEI Shuang-hua, QI Zi-yang, XU Ying-gang, . Analysis of microstructure characteristics of air-booster vacuum preloading for ultra-soft dredger fills [J]. Rock and Soil Mechanics, 2019, 40(S1): 32-40.
[4] CHEN Yu-long, UCHIMURA Taro, . Early warning of rainfall-induced landslides based on elastic wave velocity [J]. Rock and Soil Mechanics, 2019, 40(9): 3373-3386.
[5] WANG Qin-ke, MA Jian-lin, CHEN Wen-long, YANG Yan-xin, HU Zhong-bo, . Centrifugal model tests and calculation method of uplift bearing capacity of rock-socketed pedestal pile overburden soil [J]. Rock and Soil Mechanics, 2019, 40(9): 3405-3415.
[6] LU Liang, SHI Tong-hui, YANG Dong, . Control effect of uneven settlement of subgrade by composited method of replacement load shedding and reinforced embankment [J]. Rock and Soil Mechanics, 2019, 40(9): 3474-3482.
[7] CAI Yu, XU Lin-rong, ZHOU De-quan, DENG Chao, FENG Chen-xi, . Model test research on method of self-balance and traditional static load [J]. Rock and Soil Mechanics, 2019, 40(8): 3011-3018.
[8] SUN Fei, ZHANG Zhi-qiang, YI Zhi-wei. Model experimental study of the influence of normal fault with stick-slip dislocation on subway tunnel structure [J]. Rock and Soil Mechanics, 2019, 40(8): 3037-3044.
[9] ZHOU Dong, LIU Hang-long, ZHANG Wen-gang, DING Xuan-ming, YANG Chang-you, . Transparent soil model test on the displacement field of soil around single passive pile [J]. Rock and Soil Mechanics, 2019, 40(7): 2686-2694.
[10] ZHAO Xiao-yan, FAN Yu-fei, LIU Liang, JIANG Chu-sheng, . Model test on potential failure surface characteristics of railway stepped reinforced soil retaining wall [J]. Rock and Soil Mechanics, 2019, 40(6): 2108-2118.
[11] CHU Zhao-fei, LIU Bao-guo, REN Da-rui, SONG Yu, MA Qiang, . Development of rheology similar material of soft rock and its application in model test [J]. Rock and Soil Mechanics, 2019, 40(6): 2172-2182.
[12] WU Guan-ye, ZHENG Hui-feng, XU Jian-rong. Model test study of stability and failure mechanism of three-dimensional complicated block system slope with deeply reinforcement [J]. Rock and Soil Mechanics, 2019, 40(6): 2369-2378.
[13] LI Shu-zhao, WANG Zhong-chang, JIA Xu, HE Lin-lin, . Simplified calculation method for cyclic bearing capacity of suction anchors with taut mooring in soft clay [J]. Rock and Soil Mechanics, 2019, 40(5): 1704-1712.
[14] ZHOU Xiao-wen, CHENG Li, ZHOU Mi, WANG Qi, . Behavior of ball penetration in clay in centrifuge testing [J]. Rock and Soil Mechanics, 2019, 40(5): 1713-1720.
[15] RUI Rui, YE Yu-qiu, CHEN Cheng, TU Shu-jie. Nonlinear distribution of active earth pressure on retaining wall considering wall-soil friction [J]. Rock and Soil Mechanics, 2019, 40(5): 1797-1804.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] GONG Wei-li, AN Li-qian, ZHAO Hai-yan, MAO Ling-tao. Multiple scale characterization of CT image for coal rock fractures based on image description[J]. , 2010, 31(2): 371 -376 .
[2] WAN Zhi, DONG Hui, LIU Bao-chen. On choice of hyper-parameters of support vector machines for time series regression and prediction with orthogonal design[J]. , 2010, 31(2): 503 -508 .
[3] GAO Guang-yun, ZHAO Yuan-yi, GAO Meng, YANG Cheng-bin. Improved calculation for lateral dynamic impedance of pile groups in layered soil[J]. , 2010, 31(2): 509 -515 .
[4] WANG Ming-nian, GUO Jun, LUO Lu-sen, Yu Yu, Yang Jian-min, Tan Zhon. Study of critical buried depth of large cross-section loess tunnel for high speed railway[J]. , 2010, 31(4): 1157 -1162 .
[5] HU Yong-gang, LUO Qiang, ZHANG Liang, HUANG Jing, CHEN Ya-mei. Deformation characteristics analysis of slope soft soil foundation treatment with mixed-in-place pile by centrifugal model tests[J]. , 2010, 31(7): 2207 -2213 .
[6] TAN Feng-yi, Jiang Zhi-quan, Li Zhong-qiu, YAN Hui-he. Application of additive mass method to testing compacted density of filling material in Kunming new airport[J]. , 2010, 31(7): 2214 -2218 .
[7] CHAI Bo, YIN Kun-long, XIAO Yong-jun. Characteristics of weak-soft zones of Three Gorges Reservoir shoreline slope in new Badong county[J]. , 2010, 31(8): 2501 -2506 .
[8] LIU Han-long，TAO Xue-jun，ZHANG Jian-wei，CHEN Yu-min. Behavior of PCC pile composite foundation under lateral load[J]. , 2010, 31(9): 2716 -2722 .
[9] WANG Xue-wu，XU Shang-jie，DANG Fa-ning，CHENG Su-zhen. Analysis of stability of dam slope during rapid drawdown of reservoir water level[J]. , 2010, 31(9): 2760 -2764 .
[10] WANG Wei-ming, SUN Rui, CAO Zhen-zhong, YUAN Xiao-ming. Comparative study of features of liquefied sites at home and abroad[J]. , 2010, 31(12): 3913 -3918 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd