In-situ initial rock stress measurement and design of deep underground owerhouse cavern

9th ISRM Congress

Volumn , Issue , 1999, Pages 1155-1158

  Ishiguro, Y ^a   Nishino, K ^a   Murakami, A ^a   Sugawara, K ^b   Kawamoto, T ^c  

^a CHUBU ELECTRIC POWER CO INC   (Japan)

^b KUMAMOTO UNIVERSITY   (Japan)

^c AICHI INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

BOREHOLES; CAVES; ROCK MECHANICS; STRESS MEASUREMENT; UNDERGROUND POWER PLANTS;

ACOUSTIC EMISSION METHOD; CONSTRUCTION SITES; HYDRAULIC FRACTURING METHODS; LONGITUDINAL AXIS; MAXIMUM PRINCIPAL STRESS; UNDERGROUND POWERHOUSE;

ACOUSTIC EMISSION TESTING;

EID: 85016689605     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Kanagawa. T. Hayashi, M. & Nakasa. N. 1977. Estimation of spatial geostress components in rock samples using the Kaiser effect of acoustic emission, Proc. Jpn. Soc. Civil Eng. 258: 63-75.
2. Kanagawa, T., Hibino, S. & Ishida, T. 1986a. Ln-situ Stress Measurements by Over-coring Method-Development of 8-elements Gauge for 3-dimensional Estimation-. Central Research Institute of Electric Power Industry Rep. No.385033.
3. Kanagawa, T., Hibino, S., Ishida, T., Hayashi, M. & Kitahara, Y. 1986b. In Situ Stress Measurements in the Japanese Islands: Over-coring Results from a Multi-element Gauge Used at 23 Sites, Int. J-Rock Mech. Min. & Geomech. Ahstr. 23: 29-39.
4. Miniaki, Y. & Malsuo, K. 1986. Investigation of asymmetrical deformation behaviour at the horseshoe-shaped large cavern opening. Proc. Of Int. Symp. Urge Rock Caverns, Helsinki, Vol.2: 1337-1348.
5. Mizula, Y., Sano, O., Ogino, S. & Kalo, II. 1987. Three dimensional stress determination by hydraulic fracturing for underground excavation design. Int. J. Rock Mech. Min. Sci. & Geomech. Abstr. 24: 15-29.
6. Moiojiina. M., Hibino. S. & Hayashi, M. 1978. Developement of Computer Program for Stability Analysis of Excavation, Central Research Institute of Electric Power Industry Rep. No. 377012.
7. Motojima. M. & Hibino, S. 1986. Studies on the Construction of Underground Rock Cavern-Reviews of Design and Numerical Analysis of the Cavern in Sites of Accomplished Pumped-Slorage Powerhouse-, Central Research Institute of Electric Power Industry1 Rep. No. 385041.
8. Sakaguchi, K. Takehara, T. Obara, Y. Nakayama. T. & Sugawara, K. 1994. Rock Stress Measurement by means of the Compact Overcoring Method./. Min. Mater. Inst. Jpn. 110: 331-336