三轴压缩下层状盐岩体细观损伤本构模型

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Abstract Based on the structural characteristics of bedded salt rock mass，a mesoscopic damage constitutive model is proposed by introducing the existing mesoscopic damage constitutive model and using mixture theory. The damage of Yunying bedded salt rock under triaxial compression is calculated；and the effect of confining pressure on the equivalent additional lateral stress in salt rock is analyzed. The results show that the model can describe the experimental phenomena well；and the experimental results have important significance for the underground oil/gas storage of deep salt rock and the stability analysis of underground storage in bedded salt rock mass.

Key words： rock mechanics bedded salt rock mixture theory mesoscopic damage pore pressure

Received: 18 May 2010

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http://www.rockmech.org/EN/Y2010/V29/I11/2304

[1]	李银平，刘江，杨春和. 泥岩夹层对盐岩变形和破损特征的影响分析[J]. 岩石力学与工程学报，2006，25(12)：2 461-2 466.(LI Yinping，LIU Jiang，YANG Chunhe. Influence of mudstone interlayer on deformation and failure characteristics of salt rock[J]. Chinese Journal of Rock Mechanics and Engineering，2006，25(12)：2 461- 2 466.(in Chinese))
[3]	李银平，杨春和. 层状盐岩体的三维Cosserat介质扩展本构模型[J]. 岩土力学，2006，27(4)：509-513.(LI Yinping，YANG Chunhe. Three-dimensional expanded Cosserat medium constitutive model for laminated salt rock[J]. Rock and Soil Mechanics，2006，27(4)：509-513.(in Chinese))
[5]	GERRARD C M. Elastic models of rock masses having one，two and three sets of joints[J]. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts，1982，19(1)：15-23. " target="_blank">
[7]	GERRARD C M . Equivalent elastic moduli of a rock mass consisting of orthorhombic layers[J]. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts，1982，19(1)：9-14. " target="_blank">
[9]	刘俊，黄铭，葛修润，等. 层状岩体开挖的空间弹性偶应力理论分析[J]. 岩石力学与工程学报，2000，19(3)：276-280.(LIU Jun，HUANG Ming，GE Xiurun，et al. Analysis of layered rock mass excavating with spatial elastic couple-stress theory[J]. Chinese Journal of Rock Mechanics and Engineering，2000，19(3)：276-280. (in Chinese))
[14]	PENG X，FAN J，ZENG J. Microstructure-based description for the mechanical behavior of single pearlitic colony[J]. International Journal of Solids and Structures，2002，39(2)：435-448.
[20]	杨天鸿，唐春安. 岩石破裂过程的渗流特性[M]. 北京：科学出版社，2004：14-15.(YANG Tianhong，TANG Chun¢an. Seepage characteristic in rock failure[M]. Beijing：Science Press，2004：14-15.(in Chinese)) " target="_blank">
[21]	叶源新，刘光延. 岩石渗流应力耦合特性研究[J]. 岩石力学与工程学报，2005，24(14)：2 518-2 525.(YE Yuanxin，LIU Guangyan. Research on coupling characteristics of fluid flow and stress within rock[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(14)：2 518-2 525.(in Chinese))
[22]	王安明，杨春和，黄诚，等. 层状盐岩力学和变形特性数值试验研究[J]. 岩土力学，2009，30(7)：2 173-2 179.(WANG Anming，YANG Chunhe，HUANG Cheng，et al. Numerical experiment study of deformation and mechanical properties of layered salt rock[J]. Rock and Soil Mechanics，2009，30(7)：2 173-2 179.(in Chinese))
[23]	周青春，李海波，杨春和，等. 南水北调西线一期工程砂岩温度、围压和水压耦合试验研究[J]. 岩石力学与工程学报，2005，24(20)：3 639-3 645.(ZHOU Qingchun，LI Haibo，YANG Chunhe，et al. Experimental study of thermo-mechanical and hydro-mechanical coupling of sandstone for western route of south-to-north water transfer project[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(20)：3 639-3 645.(in Chinese))
[24]	邢福东，朱珍德，刘汉龙，等. 高围压高水压作用下脆性岩石强度变形特性试验研究[J]. 河海大学学报(自然科学版)，2004，32(2)：184-187.(XING Fudong，ZHU Zhende，LIU Hanlong，et al. Experimental study of strength and deformation characteristics of brittle rocks under high confining pressure and hydraulic pressure[J]. Journal of Hohai University(Natural Science)，2004，32(2)：184-187.(in Chinese))
[2]	尹雪英. 泥岩夹层对层状盐岩构造中油(气)储库稳定性影响研究[博士学位论文][D]. 武汉：中国科学院武汉岩土力学研究所，2008.(YIN Xueying. Influence of mudstone interlayer on stability of underground oil/gas storages in laminated salt rocks[Ph. D. Thesis][D]. Wuhan：Institute of Rock and Soil Mechanics，Chinese Academy of Sciences，2008.(in Chinese))
[4]	SALAMAN M D G. Elastic moduli of a stratified rock mass[J]. International Journal of Rock Mechanics and Mining Sciences and Geomechanics Abstracts，1968，5(6)：519-527. " target="_blank">
[8]	刘俊，陈胜宏. 节理岩体三维偶应力弹性理论[J]. 岩土力学，1995，16(4)：20-29.(LIU Jun，CHEN Shenghong. Three-dimensional elastic couple-stress theory of jointed rock masses[J]. Rock and Soil Mechanics，1995，16(4)：20-29.(in Chinese))
[10]	杨春和，李银平. 互层盐岩体的Cosserat介质扩展本构模型[J]. 岩石力学与工程学报，2005，24(23)：4 226-4 232.(YANG Chunhe，LI Yinping. The expanded Cosserat medium constitutive model for laminated salt rock[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(23)：4 226-4 232.(in Chinese))
[12]	KRAJCINOVIC D. Damage mechanics[J]. Mechanics of Materials，1989，8(2)：117-197. " target="_blank">
[13]	杨春和，李银平，屈丹安，等. 层状盐岩力学特性研究进展[J]. 力学进展，2008，38(4)：484-494.(YANG Chunhe，LI Yinping，QU Dan¢an，et al. Advances in researches of the mechanical behaviors of bedded salt rocks[J]. Advances in Mechanics，2008，38(4)：484-494.(in Chinese))
[15]	LONG X S，PENG X H，PI W L. A microstructure-based analysis of cyclic plasticity of pearlitic steels with Hill¢s self-consistent scheme incorporating general anisotropic Eshelby tensor[J]. Acta Mechanica Sinica，2008，24(1)：91-99.
[18]	CHAN K S，MUNSON D E，BODNER S R，et al. Cleavage and creep fracture of rock salt[J]. Acta Material，1996，44(9)：3 553-3 565. " target="_blank">
[6]	WARDLE L J，GERRARD C M. The “Equivalent” anisotropic properties of layered rock and soil masses[J]. Rock Mechanics，1972，4(1)：155-175. " target="_blank">
[11]	曹林卫，彭向和，杨春和，等. 三轴压缩下岩石类材料的细观损伤-渗流耦合本构模型[J]. 岩石力学与工程学报，2009，28(11)：2 309-2 319.(CAO Linwei，PENG Xianghe，YANG Chunhe，et al. A micro-mechanics coupled constitutive model of damage and permeability in rock-like materials under triaxial compression[J]. Chinese Journal of Rock Mechanics and Engineering，2009，28(11)：2 309-2 319.(in Chinese))
[17]	刘江，杨春和，吴文，等. 盐岩短期强度和变形特性试验研究[J]. 岩石力学与工程学报，2006，25(增1)：3 104-3 109.(LIU Jiang，YANG Chunhe，WU Wen，et al. Experiment study of short-term strength and deformation properties of rock salts[J]. Chinese Journal of Rock Mechanics and Engineering，2006，25(Supp.1)：3 104-3 109.(in Chinese))
[19]	SCHULZE O，POPP T，KERN H. Development of damage and permeability in deforming rock salt[J]. Engineering Geology，2001，61(2-3)：163-180. " target="_blank">
[16]	冯西桥，余寿文. 准脆性材料细观损伤力学[M]. 北京：高等教育出版社，2002：9-10.(FENG Xiqiao，YU Shouwen. Damage micromechanics of quasi-brittle materials[M]. Beijing：Higher Education Press，2002：9-10.(in Chinese)) " target="_blank">