砂岩中的孔隙块和应变局部化
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- 论文作者：汲云涛 ; Patrick Baud ; Thierry Reuschlé ; Cecilia S.N.Cheung ; 黄庭芳
- 年：2015
- 作者机构：中国地震局地质研究所;Institut de Physique du Globe de Strasbourg(UMR 7516 CNRS, Université de Strasbourg/EOST) Strasbourg,France;Department of Geosciences,State University of New York Stony Brook;Earth System Science Programme,Faculty of Science,The Chinese University of Hong Kong;
- 会议召开时间：2015-10-10
- 会议录名称：2015中国地球科学联合学术年会论文集（二十一）——专题52微地震监测与反演、专题53微孔隙岩石物理与非常规油气
- 语种：中文
- 分类号：TU45
- 学会代码：ZGDW
- 会议名称：2015中国地球科学联合学术年会
- 会议地点：中国北京
- 主办单位：中国地球物理学会、全国岩石学与地球动力学研讨会组委会、中国地质学会构造地质学与地球动力学专业委员会、中国地质学会区域地质与成矿专业委员会
- 学会名称：中国地球物理学会
- 页数：1
- 文件大小：1153k
- 原文格式：D
- 会议级别：全国
摘要
<正>近些年的研究发现,在高围压条件下,某些特定的砂岩呈现出不一样的破坏模式。这是一种介于脆性和韧性的最终破坏模式,叫做局部化离散压缩带。这是一种平面结构压缩带,垂直于平面方向的缩短导致了平面内的碎裂压缩,伴随着非常少量的剪切。这种压缩带的首次报道见于野外研究中(Hill,1989;Sternlof et al.,2005;Eichhubl et al.,2010),后来在实验室得到了系统的研究(Baud et al.,2004)。研究指出这种现象至少在三种岩石中存在,分别是Bleurswiller砂岩、Diemelstadt砂岩和
引文
1 Baud,P.,E.Klein,and T.-f.Wong(2004),Compaction localization in porous sandstones:spatial evolution of damage and acoustic emission activity,J.Struct.Geol.,26,603-624.
2 Baud P,Meredith P,Townend E.Permeability evolution during triaxial compaction of an anisotropic porous sandstone[J].Journal of Geophysical Research:Solid Earth(1978–2012),2012,117(B5).
3 Eichhubl,P.,J.N.Hooker,and S.E.Laubach(2010),Pure and shear-enhanced compaction bands in Aztec Sandstone,J.Struct.Geol.,32,1873-1886.
4 Fortin,J.,S.Stanchits,G.Dresen,and Y.Guéguen(2006),Acoustic emission and velocities associated with the formation of compaction bands in sandstone,J.Geophys.Res.,111,B10203,doi:10210.11029/12005JB003854
5 Fossen,H.,R.A.Schultz,and A.Torabi(2011),Conditions and implications for compaction band formation in the Navajo sandstone,Utah,J.Struct.Geol.,33,1477-1490.
6 Hill,R.E.(1989),Analysis of deformation bands in the Valley of Fire State Park,Nevada,M.S.thesis,68 pp,University of Nevada,Las Vegas.
7 Holcomb,D.J.,and W.A.Olsson(2003),Compaction localization and fluid flow,J.Geophys.Res.,108(B6),2290,doi:2210.1029/2001JB000813
8 Sternlof,K.R.,J.W.Rudnicki,and D.D.Pollard(2005),Anticrack-inclusion model for compaction bands in sandstone,J.Geophys.Res.,110,B11403,doi:11410.11029/12005JB003764.
9 Vajdova,V.,P.Baud,and T.-f.Wong(2004),Permeability evolution during localized deformation in Bentheim sandstone,J.Geophys.Res.,109,B10406,doi:10410.11029/12003JB002942.
2 Baud P,Meredith P,Townend E.Permeability evolution during triaxial compaction of an anisotropic porous sandstone[J].Journal of Geophysical Research:Solid Earth(1978–2012),2012,117(B5).
3 Eichhubl,P.,J.N.Hooker,and S.E.Laubach(2010),Pure and shear-enhanced compaction bands in Aztec Sandstone,J.Struct.Geol.,32,1873-1886.
4 Fortin,J.,S.Stanchits,G.Dresen,and Y.Guéguen(2006),Acoustic emission and velocities associated with the formation of compaction bands in sandstone,J.Geophys.Res.,111,B10203,doi:10210.11029/12005JB003854
5 Fossen,H.,R.A.Schultz,and A.Torabi(2011),Conditions and implications for compaction band formation in the Navajo sandstone,Utah,J.Struct.Geol.,33,1477-1490.
6 Hill,R.E.(1989),Analysis of deformation bands in the Valley of Fire State Park,Nevada,M.S.thesis,68 pp,University of Nevada,Las Vegas.
7 Holcomb,D.J.,and W.A.Olsson(2003),Compaction localization and fluid flow,J.Geophys.Res.,108(B6),2290,doi:2210.1029/2001JB000813
8 Sternlof,K.R.,J.W.Rudnicki,and D.D.Pollard(2005),Anticrack-inclusion model for compaction bands in sandstone,J.Geophys.Res.,110,B11403,doi:11410.11029/12005JB003764.
9 Vajdova,V.,P.Baud,and T.-f.Wong(2004),Permeability evolution during localized deformation in Bentheim sandstone,J.Geophys.Res.,109,B10406,doi:10410.11029/12003JB002942.