岩石强度的时间依存性及围压影响效应的若干研究进展及展望

doi:10.13722/j.cnki.jrme.2015.1534

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摘要为了对地下岩石结构长期稳定性进行评估，掌握岩石的时间依存性特征非常重要。单轴压缩应力条件下岩石的载荷速率依存性特征、蠕变及松弛特性等研究取得了丰富的研究成果，但围压的影响效应仍然研究较少。对近期的岩石性质的时间相依性特征进行了总结分析，重点关注了围压的影响效应。首先，对比分析围压和单轴作用下岩石性质的时间依存性特征的不同，讨论围压的影响规律。借助于前人的研究成果和数据，对岩石的荷载速率依存性、蠕变及其之间的关系进行研究。从理论上解释了岩石时间依存性特征与岩石性质和尺寸效应的概率分布之间的密切关系。最后，围压作用下岩石时间依存性特征研究的装备和试验方法进行了介绍。

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关键词 ：岩石力学, 时间依存性特征, 围压, 载荷速率依存性, 蠕变

Abstract：To estimate long-term stability of deep underground structures，it is important to investigate the time-dependent behavior of rock. Loading rate dependency，creep and relaxation have been well examined under uniaxial stress state conditions，however，less in known of the effects of confining pressure. In this paper，recent experimental and theoretical studies on the time-dependency of rock were reviewed primarily focusing on the effects of confining pressure. Firstly，time-dependent behavior under confining pressure was compared to the uniaxial stress state，and the effects of confining pressure were discussed. Loading rate dependency，creep and the relation between them were examined with the aid of recent theoretical studies. The close relations among time-dependency，probability distribution of rock properties and scale effect were explained theoretically. Finally， equipment and practical testing methods used to investigate the time-dependent behavior under confining pressure were reviewed.

Key words： rock mechanics time-dependent behavior confining pressure loading rate dependency creep

引用本文:

付建新1，2，3，宋卫东1，2，羽柴公博3. 岩石强度的时间依存性及围压影响效应的若干研究进展及展望[J]. 岩石力学与工程学报, 2016, 35(S2): 3653-3661.
FU Jianxin1，2，3，SONG Weidong1，2，HASHIBA Kimihiro3. Recent studies on time-dependent behavior of rock strength and the effects of confining pressure. , 2016, 35(S2): 3653-3661.

链接本文:

https://rockmech.whrsm.ac.cn/CN/10.13722/j.cnki.jrme.2015.1534 或 https://rockmech.whrsm.ac.cn/CN/Y2016/V35/IS2/3653

[1] PENG S S. Time-dependent aspects of rock behaviour as measured by a servocontrolled hydraulic testing machine[J]. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts，1973，10(3)：235–246.

[2] LAMA R D，VUTUKURI V S. Handbook on mechanical properties of rocks-Testing techniques and results[M]. Clausthal：Trans. Tech. Publications，1978.

[3] SANO O，ITO I，TERADA M. Influence of strain rate on dilatancy and strength of Oshima granite under uniaxial compression[J]. Journal of Geophysical Research，1981，86(B10)：9 299–9 311.

[4] OKUBO S，JIN F，AKIYAMA M. Loading rate dependency of steel，PET and polypropylene fibers[J]. Journal of the Mining and Materials Processing Institute of Japan，1993，109(8)：865–869.

[5] FUKUI K，OKUBO S，OGAWA A. Some aspects of loading-rate dependency of Sanjome andesite shear strength[J]. International journal of rock mechanics and mining sciences，2004，41(7)：1 215– 1 219.

[6] OKUBO S，FUKUI K. Long-term creep test and constitutive equation of Tage Tuff[J]. Journal of the Mining and Materials Processing Institute of Japan，2002，118(1)：36–42.

[7] CRISTESCU N D，HUNSCHE U. Time effects in rock mechanics[M]. Chichester：John Wiley and Sons Ltd.，1998：35–78.

[8] JNC. Project to establish the scientific and technical basis for HLW disposal in Japan[R]. Tokai ：JNC，1999.

[9] BÉREST P，BLUM P A，CHARPENTIER J P，et al. Very slow creep tests on rock samples[J]. International Journal of Rock Mechanics and Mining Sciences，2005，42(4)：569–576.

[10] HASHIBA K，OKUBO S，FUKUI K. Loading rate dependency of peak and residual strengths of rocks[J]. Journal of the Mining and Materials Processing Institute of Japan，2005，121(1)：11–18.

[11] CHO H，OKUBO S，FUKUI K. Dynamic characteristics and constitutive equation of hard pan[J]. Journal of the Mining and Materials Processing Institute of Japan，1995，111(1)：543–548.

[12] YAMAGUCHI T，OKUBO S，NISHIMATSU Y，et al. The effect of strain rate on the triaxial strength of Sanjome andesite[J]. Journal of the Mining and Materials Processing Institute of Japan，1983，99(1)：87–92.

[13] LOGAN J M，HANDIN J. Triaxial compression testing at intermediate strain rates[C]// Dynamic Rock Mechanics. GEORGE B C ed. [S. l.]：[s. n.]，1970：167–194.

[14] B1ANTON T L. Effects of strain rates from 10^－² to 10 s^－¹ in triaxia1 compression tests on three rocks[J]. International Journal of Rock Mechanics and Mining Sciences，1981，18：47–62.

[15] DONATH F A，FRUTH L S. Dependence of strain-rate effects on de- formation mechanism and rock type[J]. J. Geo1. Soc.，1971，79：343–371.

[16] MASUDA K，MIZUTANI H，YAMADA I. Experimental study of strain- rate dependence and pressure dependence of failure properties of granite[J]. J. Phys. Earth，1987，35：37–66.

[17] 鞠庆海，吴绵拔. 岩石材料三轴压缩动力特性的试验研究[J]. 岩土工程学报，1993，15(3)：1 573–1 580.(JU Qinghai，WU Mianba. Experimental studies of dynamic characteristic of rocks under triaxia1 compression[J]. Chinese Journal of Geotechnical Engineering，1993，15(3)：1 573–1 580.

[18] LI H B ，ZHAO J，LI T J. Triaxia1 compression tests on agranite at different strain rates and confining pressures[J]. Rock Mechanics and Mining Sciences，1999，36(8)：1 057–1 063.

[19] ZHAO J. Applicability of Mohr-Coulomb and Hoek-Brown strength criteria to the dynamic strength of brittle rock[J]. International Journal of Rock Mechanics and Mining Sciences，2000，37(7)：1 115–1 121.

[20] ZHAO J，ZHOU Y X，HEFNY A M，et a1. Rock dynamics research related to cavern development for ammunition storage[J]. Tunneling and Underground Space Technology，1999，14(4)：513–526.

[21] 鞠庆海. 不同加载速率不同围压条件下混凝土的破裂判据与动态性能研究[硕士学位论文][D]. 武汉：中国科学院武汉岩土力学研究所，1993.(JU Qinghai. Study on the failure criteria and dynamic properties of concrete under different load rates and different confining pressure[M. S. Thesis][D]. Wuhan：Institute of Rock and Soil Mechanics，Chinese Academic of Science，1993.(in Chinese))

[22] SUN J，HU Y Y. Time-dependent effects on the tensile strength of saturated granite at the three gorges project in China[J]. International Journal of Rock Mechanics and Mining Sciences，1997，34(2)：323–337.

[23] LI J L，WANG L H，WANG X X，et al. Research on unloading nonlinear mechanical characteristics of jointed rock masses[J]. Journal of Rock Mechanics and Geotechnical Engineering，2010，2(4)：357–364.

[24] 徐卫亚，杨圣奇，杨松林，等. 绿片岩三轴流变力学特性的研究(I)：试验结果[J]. 岩土力学，2005，26(4)：531–537.(XU Weiya，YANG Shengqi，YANG Songlin，et al. Investigation on triaxial rheological mechanical properties of green schist specimen(I)：experimental results[J]. Rock and Soil Mechanics，2005，26(4)：531–537.(in Chinese))

[25] 王志俭，殷坤龙，简文星，等. 三峡库区万州红层砂岩流变特性试验研究[J]. 岩石力学与工程学报，2008，27(4)：840–847.(WANG Zhijian，YIN Kunlong，JIAN Wenxing，et al. Experimental study of rheological behaviors of Wanzhou red sandstone in Three Gorges reservoir area[J]. Chinese Journal of Rock Mechanics and Engineering，2008，27(4)：840–847.(in Chinese))

[26] 朱珍德，李志敬，朱明礼，等. 岩体结构面剪切流变试验及模型参数反演分析[J]. 岩土力学，2009，30(1)：99–104.(ZHU Zhende，LI Zhijing，ZHU Mingli，et al. Shear rheological experiment on rock mass discontinuities and back analysis of model parameters[J]. Rock and Soil Mechanics，2009，30(1)：99–104.(in Chinese))

[27] 韩庚友，王思敬，张晓平，等. 分级加载下薄层状岩石蠕变特性研究[J]. 岩石力学与工程学报，2010，29(11)：2 239–2 247.(HAN Gengyou，WANG Sijing，ZHANG Xiaoping，et al. Study of creep properties of thinly laminated rock under step loading[J]. Chinese Journal of Rock Mechanics and Engineering，2010，29(11)：2 239–2 247.(in Chinese))

[28] KRANZ R L. The effects of confining pressure and stress difference on static fatigue of granite[J]. Journal of Geophysical Research，1980，85(B4)：1 854–1 866.

[29] KODAMA J，TAKASAKA K，FUKUDA D，et al. Fatigue properties and life expectancy of inada granite under uniaxial tension[J]. Journal of the Mining and Materials Processing Institute of Japan，2013，129(1)：418–424.

[30] FUJII Y，KIYAMA T，ISHIJIMA Y，et al. Circumferential strain behavior during creep tests of brittle rocks[J]. International Journal of Rock Mechanics and Mining Sciences.，1999，36，323–337.

[31] SETO M，UTAGAWA M，JUNG W. Subcritical crack growth and rate dependent tensile failure of sandstones[J]. Journal of the Mining and Materials Processing Institute of Japan，2000，116(1)：630–635.

[32] OBARA Y，JEONG H，MATSUYAMA T，et al. Stress corrosion index of KAumamoto andesite[J]. Journal of the Mining and Materials Processing Institute of Japan，2015，121(1)：84–89.

[33] YAMAGUCHI T，OKUBO S，NISHIMATSU Y. A Non-linear rheological model for Sanjome andesite[J]. Journal of the Mining and Materials Processing Institute of Japan，1984，100(1)：631–635.

[34] FAKHIMI A A，FAIRHURST C. A model for the time-dependent behavior of rock[J]. International Journal of Rock Mechanics and Mining Science and Geomechanics Abstracts，1994，31(2)：117–126.

[35] OKUBO S. Analytical consideration of constitutive equation of Sanjome and Kawazu tuff[J]. Journal of the Mining and Materials Processing Institute of Japan，1992，108(1)：601–606.

[36] YAMAGUCHI T，OKUBO S，MARANINI E，et al. Multistage creep test of Inada granite and estimation of long-term life time under confining pressure[J]. Journal of the Mining and Materials Processing Institute of Japan，2000，116(1)：91–96.

[37] ATKINSON B K. Subcritical crack growth in geological materials，Journal of Geophysical Research[J]. Journal of Geophysical Research，1984，89(B6)：4 077–4 114.

[38] OKUBO S，FUKUI K，HASHIBA K，et al. A consideration on probability distribution of strength and creep life of rocks[J]. Journal of the Mining and Materials Processing Institute of Japan，2013，119(1)：734–740.

[39] OKUBO S，CHU S. Probability distribution of uniaxial compression strength and failure life in air-dried and water-saturated conditions[J] Journal of the Mining and Materials Processing Institute of Japan，1994，110(1)：533–538.

[40] YAMAGUCHI T，OKUBO S. Distributions of strength and creep failure time of lnada granite under confining pressure[J]. Journal of the Mining and Materials Processing Institute of Japan，2010，116：623–629.

[41] Yamaguchi U，Nishimatsu Y. Ganseki Rikigaku Nyumon[M. S. Thesis][D]. Tokyo：University of Tokyo Press，1991：114–115

[42] FUKUI K，OKUBO S. Estimation of size effects in rock strength based on specific energy[J]. Journal of the Mining and Materials Processing Institute of Japan，2004，120(1)：555–559.

[43] BRO A. Radial passive rock bolting in tunnelling design with a new convergence confinement model[J]. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts，1996，33(5)：71–74.

[44] OKUBO S，FUKUI K，HASHIBA K. Development and preliminary use of a transparent vessel for triaxial compression test of rock[J]. Journal of the Mining and Materials Processing Institute of Japan，2012，118(1)：165–170.

[45] KOVARI K，TISA A. Multiple failure state and strain controlled triaxial tests[J]. Rock Mechanics，1975，7(1)：17–33.

HASHIBA K，OKUBO S，FUKUI K. Estimating the physical properties of rock from small specimens[C]// Proceedings of the 34th Symposium of Rock Mechanics. Tokyo：[s. n.]，2005：213