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http://dx.doi.org/10.7474/TUS.2014.24.3.224

Variation of Thermal and Mechanical Properties of Crystalline Granite under Saturated-Loading Condition  

Heo, Jin (INHA UNIVERSITY)
Lee, Jae Chul (INHA UNIVERSITY)
Seo, Jung Bum (INHA UNIVERSITY)
Park, Seung Hun (INHA UNIVERSITY)
Park, Jung Chan (INHA UNIVERSITY)
Kwon, Sangki (INHA UNIVERSITY)
Publication Information
Tunnel and Underground Space / v.24, no.3, 2014 , pp. 224-233 More about this Journal
Abstract
It is well known that rock properties can be affected by loading in underground condition. In the case of flooded underground mine or tunnels, rock properties variation due to loading might be different from the loading in dry condition. In order to verify the influence of saturated loading condition on rock properties, various laboratory tests had been carried out. Loading on the rock specimen was controlled to be ranged in between 20 ~ 80% of UCS. By comparing the variation of thermal, mechanical, and physical properties of rock specimens under the same load in saturated and dry condition, it was possible to find that the rock properties can be more significantly disturbed in the saturated loading condition than in dry loading condition.
Keywords
Saturated rock; Thermal conductivity; Rock strength; Saturation-loading Condition; Porosity;
Citations & Related Records
Times Cited By KSCI : 11  (Citation Analysis)
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1 Lee, G. S and Lee, S., 1995, A Suggested Method to Predict Uniaxial Compressive Strength of Korean Granites by Schmidt Hammer Value, Journal of Korean Society for Rock Mechanics, 15.1, 199-210.   과학기술학회마을
2 Brace, W. F., 1960, An extension of the Griffith theory of fracture to rocks. Journal of Geophysical Research, 65.10, 3477-3480.   DOI
3 Vasarhelyi, B., and Van, P., 2006, Influence of water content on the strength of rock. Engineering Geology, 84.1, 70-74.   DOI
4 Kim, H. M., Ryu, D. W., Chung, S. K., and Song, W. K., 2009, Flexible and Lined Segment Tunnel for Underground Compressed Air Energy Storage (CAES), Journal of Korean Society for Rock Mechanics, 19.2, 77-85.   과학기술학회마을
5 Bak, E. S., Chung, S. K, Lee, D. H, and Kim, H. Y., 2008, Prospect of Underground LNG storage techniques, Journal of Korean Society for Rock Mechanics, 87-89.
6 Ha, J. G, 1998, Energy Resource development by utilizing Underground Space, Journal of Korean Society of Civil Engineers, 46.3, 21-29.
7 Yoon, Y. K., Baek, Y. J., and Jo, Y. D., 2011, Effect of Degradation of Rock Mass Properties Caused by Water Pressure on the Stability of Mine Gallery. Journal of Korean Society For Rock Mechanics, 21.2, 138-144.   과학기술학회마을
8 Vasarhely, B. and Ledniczky, K., 1999, Influence of water saturation and weathering on mechanical properties of Sivac marble. 9th Int. Cong. On Rock Mech. Paris. 2, 691-693.
9 Yoon, Y. K, Baek, Y. J, and Jo, Y. D, 2011, Effect of Degradation of Rock Mass Properties Caused by Water Pressure on the Stability of Mine Gallery, Journal of Korean Society for Rock Mechanics, 21.2, 138-144.   과학기술학회마을
10 Chung, S. K, Sun, E. C., Jun, Y. S., and Jung, Y. B., 2005, Design of A Sustain and Estimation to Stability of Sightseeing Cave, 88-99.
11 Kranz, R. L., 1979, Crack-crack and crack-pole interactions in stressed granite, Int. Jour. Rock Mech. Min. Sci. and Geomech. 16, 37-47.
12 Reyes, O. and Einstein, H. H., 1991, Failure mechanism of fractured rock - a fracture coalescence model, Proc. 7th ISRM Congress, Achen, Germany, 333-340.
13 Park, H. D., 1995, A Study of the Laboratory Scale Measurement Technique of P-Wave Velocity for the Assessment of the Anisotropy of Engineering Property of Rock, Journal of Engineering Geology, 5.3, 237-247.
14 Lee, J. H., Choo, J. H., Yun, T. S., Lee, J. G., and Kim, Y. S., 2011, Loading Effects on Thermal Conductivity of Soils: Particle-Scale Study, Journal of Korean Society for Rock Mechanics, 27.9, 77-86.   과학기술학회마을   DOI
15 Nam, J. M., Yun, J. M., Song, Y. S., and Kim, J. H., 2008, Analysis of Influence Factors to Compressive and Tensile Strength of Basalt in Cheju Island, Journal of Engineering Geology, 18.2, 205-215.   과학기술학회마을
16 Cho, H. J., Jeong, I. S., and Moon, J. K., 2012, A Study on Decreasing Behavior of Strength & Elastic Parameters due to Water Infiltration in Rock Cores (II), Journal of the Korean geotechnical society, 28.11, 87-99.   과학기술학회마을   DOI
17 Lee, Y. M., 2007, Thermal conductivity of rocks for geothermal energy utilization, Korea Institute of Geoscience and Minera1 Resources, 305-350.
18 Lee, S. E., Cho, S. H., Yang, H. S., and Park, H. M., 1999, Estimation of Micro-discontinuity Distribution Using Scanline Survey in Granites, Journal of Korean Society for Rock Mechanics, 9, 364-372.   과학기술학회마을
19 Jung, H. R. and Kim, J. W.,, 2006, Deformation Behaviors around Tunnel in Anisotropic Rocks Considering Joint Orientation and Rock Pressure Condition Using Scaled Model Tests, Journal of Korean Society for Rock Mechanics, 16.4, 313-325.   과학기술학회마을
20 Won, Y. H., Kang, C. W., Kim, J. I and Park, H. S., 2004, Char acter istics of Physical Pr oper ties of Rocks and Their Mutual Relations, Journal of Korean Society for Rock Mechanics, 14.4, 261-268.
21 Cho, H. J, Moon, J. K., and Jeong, I. S, 2013, A Study on Decreasing Behavior of Strength & Elastic Parameters due to Water Infiltration in Rock Cores (I), Journal of Korean Society for Rock Mechanics, 29.1, 149-159.
22 Romana, M., and Vasarhelyi, B., 2007, A discussion on the decrease of unconfined compressive strength between saturated and dry rock samples. Polytechnic University of Valencia, Valencia.
23 Jung, W. J, 2010, Effects of Strain Rate and Water Saturation on the Tensile Strength of Rocks, Journal of Korean Society for Rock Mechanics, 20.2, 119-124.   과학기술학회마을
24 Cho, W. J. and Kwon, S., 2010, Estimation of the thermal properties for partially saturated granite. Engineering Geology, 115.1, 132-138.   DOI
25 Kwon, S., Park, J. W., and Cho, W. J., 2004, Geotechnical Characteristics of the Site for an Underground Research Tunnel in KAERI, Korean Atomic Energy Research Institute, Taejon(Korea, Republic of), 1-78.
26 Woodside, W. T. and Messmer, J. H., 2004, Thermal conductivity of porous media-I Unconsolidated sands, Journal of applied physics, 32.9, 1688-1699.
27 Kim, Y. C., 2013, Mechanical Properties of Basaltin Jeju Island with respect to Porosity, Department of Construction and Environmental Engineering Graduate School of Industry Jeju National University, 1-41.