›› 2006, Vol. 27 ›› Issue (S1): 1202-1204.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Development of intelligent JRC measuring instrument

DU Shi-gui，WANG Xiao-cui   

  1. Zhejiang College of Construction, Hangzhou 311231, China
  • Received:2006-06-28 Published:2006-12-15

PDF (PC)

265

Abstract: A kind of intelligent JRC measuring instrument was developed. It can directly measure rock joint’s roughness coefficient (JRC) of discretional and apply to any producing area and form of rock joints. It also has some characteristics including light weight, small volume, and easy to carry about, simple in operation, quick in mearurement.

Key words: JRC measuring instrument；rock joints；joint&rsquo, s roughness coefficient(JRC)

CLC Number: 

  • TU 459
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] CHEN Wei-zhong, MA Yong-shang, YU Hong-dan, GONG Zhe, LI Xiang-ling，. Parameter sensitivity analysis for thermo-hydro-mechanical coupling model of clay tunnel for radioactive waste disposal [J]. , 2018, 39(2): 407-416.
[2] MA Yong-shang, CHEN Wei-zhong, GONG Zhe, YU Hong-dan, LI Fan-fan, LI Xiang-ling，. Coupled thermo-hydro-mechanical anisotropy characteristics of clay—Based on the ATLAS III in situ heating test [J]. , 2018, 39(2): 426-436.
[3] YAN Chang-bin. Analysis of cumulative damage effect of rock mass blasting based on acoustic frequency spectrum characters [J]. , 2017, 38(9): 2721-2727.
[4] FAN Yong, LU Wen-bo, ZHOU Yi-hong, LENG Zhen-dong, YAN Peng，. A model for predicting vibration peak induced by blasting excavation under high in-situ stress [J]. , 2017, 38(4): 1082-1088.
[5] LIU Cheng-yu, LIU Han-qing, HUANG Zhen . Analysis of surrounding rock anisotropy based on measured seismic wave velocity——A case study of Tingzhou Tunnel in Ganzhou-Longyan Railway [J]. , 2016, 37(5): 1451-1457.
[6] XING Jie , TANG Xiao-song , LI Dian-qing , ZHAO Yu-fei，. Bivariate distribution of shear strength parameters for rock mass using Copulas method [J]. , 2016, 37(3): 783-792.
[7] GUO Xi-feng ，YAN E-chuan ，WU Xiang-chao ，YIN Jian-min ，ZHOU Chun-hua，. Study of deformation characteristics of slope rockmass at project of water diversion from Hanjiang River to Weihe River [J]. , 2014, 35(10): 2927-2933.
[8] JIAN Wen-bin ，ZHANG Deng ，XU Xu-tang , . Analysis of consolidation grouting effect of fractured rock mass based on wave velocity test [J]. , 2014, 35(7): 1943-1949.
[9] XIA Kai-zong, CHEN Cong-xin, ZHOU Yi-chao, WANG Yong-wei, FU Hua, OU Zhe. An algorithm of obtaining shear strength of rock mass based on nonlinear relationship proposed by Hoek and its application to engineering [J]. , 2014, 35(6): 1743-1750.
[10] LIU Sheng-li , CHEN Shan-xiong , LIU Wei , YU Fei , LUO Hong-ming , ZHAO Wen-guang，. Study of shear properties of weathered schist residual soil [J]. , 2013, 34(12): 3520-3526.
[11] CHEN Xu ，YU Jin ，LI Hong ，CAI Yan-yan ，ZHANG Ya-zhou ，MU Kang . Experimental study of propagation characteristics of acoustic wave in rocks with different lithologies and water contents [J]. , 2013, 34(9): 2527-2533.
[12] FENG Cheng-jun, CHEN Qun-ce, TAN Cheng-xuan, WU Man-lu, QIN Xiang-hui. In-situ stress measurement and its application to Guangdong nuclear power stations [J]. , 2013, 34(6): 1745-1752.
[13] LI Chang-zheng、 ZHANG Bi-xing、 SHI Fang-fang、. Elastic wave velocity inspection for rocks by pulse compression method [J]. , 2013, 34(6): 1815-1821.
[14] CHEN Wei-yun ，XIA Tang-dai ，WANG Ning ，HU Wen-tao . Reflection and transmission of shear wave at interface between soil layers with different saturation degrees [J]. , 2013, 34(3): 894-900.
[15] FENG Cheng-jun , CHEN Qun-ce , WU Man-lu , ZHAO Jin-sheng , LI Guo-qi , AN Qi-mei . Analysis of hydraulic fracturing stress measurement data—discussion of methods frequently used to determine instantaneous shut-in pressure [J]. , 2012, 33(7): 2149-2159.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] XU Chao, HUANG Liang, XING Hao-feng. Influence of cement-bentonite slurry mixing ratio on permeability of cutoff wall[J]. , 2010, 31(2): 422 -426 .
[2] AI Chuan-zhi, WANG Zhi-yin. An analytical solution for displacement and stress caused by shallow buried tunnel excavation under existing highway foundation[J]. , 2010, 31(2): 541 -546 .
[3] CHANG Lin-yue, WANG Jin-chang, ZHU Xiang-rong, TONG Lei. Analytical elastoplastic solutions of laterally loaded long piles[J]. , 2010, 31(10): 3173 -3178 .
[4] PENG Cong-wen，ZHU Xiang-rong，WANG Jin-chang. Preliminary study of two-scale model for analyzing brittle rock based on asymptotic expansion method[J]. , 2011, 32(1): 51 -62 .
[5] SU Kai，WU He-gao. Analysis of hydro-mechanical interaction in hydraulic tunnel with inner water exosmosis[J]. , 2009, 30(4): 1147 -1152 .
[6] FU Yan-bin, LIAO Shao-ming, ZHU He-hua. Soil squeezing effect of DCM pile and its application to subway tunnel[J]. , 2009, 30(7): 2005 -2010 .
[7] ZHANG Jun-hui. Analysis of deformation behavior of expressway widening engineering under different foundation treatments[J]. , 2011, 32(4): 1216 -1222 .
[8] LI Xu, ZHANG Li-min, AO Guo-dong. Variations of pore structure, void ratio, and water content in soil drying process[J]. , 2011, 32(S1): 100 -105 .
[9] DENG An-fu, ZHENG Bing, ZENG Xiang-yong. Numerical analysis of influence of building distance on superstructure and rock slope subgrade[J]. , 2009, 30(S2): 555 -559 .
[10] YAN Zhi-xin , CAO Xiao-hong , ZHANG Liu-ping , ZHANG Hai-dong. Numerical analysis of loess slope dynamic response under earthquake[J]. , 2011, 32(S2): 610 -614 .
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