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NTIS 바로가기터널과 지하공간: 한국암반공학회지 = Tunnel and underground space, v.23 no.3, 2013년, pp.228 - 240
양화영 (과학기술연합대학원 대학교 지반신공간공학부) , 김한나 (서울대학교 공과대학 에너지시스템공학부) , 김경민 (과학기술연합대학원 대학교 지반신공간공학부) , 김광염 (한국건설기술연구원 SOC성능연구소 Geo인프라연구실) , 민기복 (서울대학교 에너지자원공학과)
Anisotropy observed in sedimentary rock such as sandstone is mainly caused by existence of bedding consequently influencing on its hydraulic characteristics. The aim of this study is to investigate the influence of locally changing pore structure due to bedding on the hydraulic anisotropy of sandsto...
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핵심어 | 질문 | 논문에서 추출한 답변 |
---|---|---|
이방성의 특징은 무엇인가? | 퇴적암에서 나타나는 이방성은 층리에 의한 영향이 크며, 암석의 수리적 특성에도 영향을 주게 된다. 본 연구에서는 층리가 발달한 다공질 사암을 대상으로, 층리구조에 의해 발생한 공극구조 이방성이 사암의 수리 이방성에 미치는 영향을 분석하였다. | |
저류층 및 지하공간의 활용도가 더욱 광범위해지고 있는 배경은 무엇인가? | 최근 사회적으로 대두되고 있는 셰일가스 생산, CO2 지중저장 및 심부지열 발전 등으로 인해 터널, 석유 및 가스 생산 등에 더하여 저류층 및 지하공간의 활용도가 더욱 광범위해지고 있다. 이러한 지중 구조물 건설 및 시추 작업 시 구조물의 안정성 및 시추공벽의 안정을 위해서는 암석의 이방성에 대한 고려가 필수적으로 수반되어야 한다. |
Al-Harthi A. A., 1998, Effect of planar structures on the anisotropy of Ranyah sandstone, Saudi Arabia, Engineering Geology, 50, 49-57.
Amadei, B., 1996, Importance of Anisotropy when Estimation and Measuring In Situ Stress in Rock, International Journal of Rock Mechanics and Mining Science and Geomechanics Abstracts, 33,3, 293-325.
Baud, P., Louis, L., David, C., Rawling G. C., and Wong, T-F., 2005, Effects of bedding and foliation on mechanical anisotropy, damage evolution and failure mode, Geological Society Abstracts, 245, 223-249.
Bear, J., 1972, Dynamics of fluids in porous media, American elsevier publishing, N.Y.: Dover publications.
Benson, P.M., Meredith, P.G., Platzman, E.S. and White, R.E., 2005, Pore fabric shape anisotropy in porous sandstones and its relation to elastic wave velocity and permeability anisotropy under hydrostatic pressure, International Journal of Rock Mechanics & Mining Sciences, 42, 890-899.
Chenevert, M.E. and Gatlin, C., 1965, Mechanical Anisotropies of Laminated Sedimentary Rocks, Society of petroleum engineers journal, 67-77.
Choi, A-S., Cho, M-S., Kim, Y-S., 2000, A study on the fracture mechanism and the test for strength properties of the granite-gneiss, Journal of Korean Society for Rock Mechanics, Tunnel & Underground, 10, 165-172.
Choi, M-J and Yang, H-S., 2005, Anisotropic analysis of tunnel in transversely isotropic rock, Journal of Korean Society for Rock Mechanics, Tunnel & Underground Space, 15(6), 391-399.
Cho, J-W., Kim, H., Jeon, S. and Min, K-B., 2012, Deformation and strength anisotropy of Asan Gneiss, Boryeong Shale, and Yeoncheon Schist, Internal Journal of Rock Mechanics & Minining Sciences, 50, 158-169.
Clavaud, J-B., Maineult, A., Zamora, M., Rasolofosaon, P. and Schlitter, C., 2008, Permeability anisotropy and its relations with porous medium structure, Journal Of Geophysical Research, 113.
David, C. and Darot, M., 1993, Pore structures and transport properties of sandstone, Transport in porous media, 11, 161-177.
Dehler, W. and Labuz, J. F., 2007, 'Stress path testing of an Anisotropic sandstone,' J.Geotech. Geoenviron. Eng., 133, 116-119.
Gatelier, N., Pellet, F. and Loret, B., 2002, Mechanical damage of an anisotropic porous rock in cyclic triaxial tests, International Journal of Rock Mechanics & Mining Sciences, 39, 335-354.
Grattoni, C. A. and Dawe, R. A., 1995, Anisotropy in pore structure of porous media, Powder Technology, 85, 143-151.
Harrison, J. P. and Hudson, J. A., 2001, Engineering Rock Mechanics Part 2: Illustrative worked examples. Elsevier.
Kim, H-Y., 1995, Determination of elastic constants of transversely isotropic rocks by simple uni-axial test, Journal of Korean Society for Rock Mechanics, Tunnel & Underground Space, 5, 318-322.
Kim, H., Cho, J-W., Song, I. and Min, K-B., 2012, Anisotropy of elastic moduli, P-wave velocities, and thermal conductivities of Asan Gneiss, Boryeong Shale, and Yeoncheon Schist in Korea, Engineering Geology, 147-148, 68-77.
Kim, Y-S., Seo, I-S., Heo, N-Y., Lee, J-H. and Kim, B-T., 2001, Engineering characteristics of shales due to the angle of bedding plane, The Journal of Korea Geotechnical society, 17, 1, 5-13.
Lee, Y-K., and Choi, B-H., 2011, Anisotropic version of Mohr-Coulomb failure criterion for transversely isotropic rock, Journal of Korean Society for Rock Mechanics, Tunnel & Underground Space, 21(3), 174-180.
Louis, L., David, C., David, R. and Philippe, R., 2003, Comparison of the anisotropic behaviour of undeformed sandstones under dry and saturated conditions, Tectonophysics, 370, 193-212.
Louis, L., David, C., Metz, V., Robion, P., Menendez, B. and Kissel, C., 2005, Microstructural control on the anisotropy of elastic and transport properties in undeformed sandstones, International Journal of Rock Mechanics & Mining Sciences, 42, 911-923.
Louis, L., Baud, P. and Wong, T-F., 2009, Microstructural Inhomogeneity and Mechanical Anisotropy Associated with Bedding in Rothbach Sandstone, Pure appl. geophys, 166, 1063-1087.
Matsukura, Y., Hashizume, K. and Oguchi, C.T., 2002, Effect of microstructure and weathering on the strength anisotropy of porous rhyolite, Engineering Geology, 63, 39-47.
Meyer, R. 2002, Anisotropy of Sandstone Permeability, CREWES Research Report, 14.
Rasolofosaon P. N. J. and Zinszner, B. E., 2002, Comparison between permeability anisotropy and elasticity anisotropy of reservoir rocks, Geophysics, 67(1), 230-240.
Stewart, M. L., Ward, A. L. and Rector, D. R., 2006, A study of pore geometry effects on anisotropy in hydraulic permeability using the lattice-Boltzmann method, Advances in Water Resources, 29, 1328-1340.
Walls, J. D. 1982, Effects on pore pressure, confining pressure and partial saturation on permeability of sandstone, A dissertation submitted to the department of geophysics and the committee on graduate studies of In partial fulfillment of the requirements for the degree of doctor of philosophy, Stanford University.
Zhang X-M., YANG F. and YANG J-S., 2010, Experimental study on anisotropic strength properties of sandstone, EJGE, 15, 1325-1335.
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