Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Naruki Wakabayashi"'
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Akademický článek
Methods and Points of Attention for the Direct Tension Test on Rock
Autor: Kimihiro HASHIBA, Kazuo TANI, Tetsuji OKADA, Suguru SHIRASAGI, Yasuki OIKAWA, Naruki WAKABAYASHI
Publikováno v: Journal of MMIJ, Vol 132, Iss 1, Pp 7-13 (2016)
Compared to uniaxial or triaxial compression tests on rocks, direct tension tests on rocks are not common in practice. As is well known, the reasons are because underground rock masses are usually under compressive stress state and/or because the dir
Externí odkaz: https://doaj.org/article/511407b34592427a8ecb0154cb70092e
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4
THERMAL FAILURE BEHAVIOR OF ROCK AT HIGH TEMPERATURES
Autor: Naruki Wakabayashi, Koji Nakagawa, Naoto Kinoshita, Tuyoshi Ishida
Publikováno v: Doboku Gakkai Ronbunshu. 1999:101-112
高温下において, 無拘束状態の稲田花崗岩と無拘束および拘束状態の三城目安山岩ブロックの熱応力による破壊実験を実施した. その結果, 熱応力による破壊挙動は, 岩石の種類や拘束条
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06fe45da0c74663996a8c13212730d1b
https://doi.org/10.2208/jscej.1999.624_101
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5
Rock Mechanics. Laboratory Experiments on Influence of Rock Joint Properties on Joint Shear Strength Improvement by Grouting
Autor: Naruki Wakabayashi, Yoshitada Mito, Kohkichi Kikuchi, Isamu Hirano
Publikováno v: Journal of the Society of Materials Science, Japan. 48:357-364
It is well-known that shear strength of rock mass is strongly affected by shear strength of rock joint. In this study, direct shearing tests of artifitial joints, which had been presented with referring the actual joint surface roughness, have been c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b74c4037a49fef79015991c1d9d8652c
https://doi.org/10.2472/jsms.48.357
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6
MECHANICAL PROPERTIES OF ROCK AT HIGH TEMPERATURES
Autor: Naruki Wakabayashi, Tsuyoshi Ishida, Tohru Abe, Naoto Kinoshita
Publikováno v: Doboku Gakkai Ronbunshu. 1997:151-162
3種類の岩石 (稲田花崗岩, 三城目安山岩, 大谷凝灰岩) を用いて, 温度最高300℃, 拘束圧最大30MPaまでの範囲における力学特性の温度および拘束圧に対する依存性を明らかにするために, 室
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::505b7896a28bfbd3f4dd3ebe29bda241
https://doi.org/10.2208/jscej.1997.561_151
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7
Literature Survey and Experimental Study on the Direct Tension Test on Rocks
Autor: S. Yamada, Kazuo Tani, Suguru Shirasagi, Y. Nishikane, Yasuki Oikawa, T. Nakamura, Kimihiro Hashiba, Kimitoshi Hayano, Naruki Wakabayashi, Tsutomu Namikawa, M. Ono, Tetsuji Okada, K. Shimamoto
Publikováno v: Geotechnical Testing Journal. 40:20160201
Direct tension tests are indispensable for obtaining an accurate understanding of the deformation and failure characteristics of rocks in tension. For this technical note, the authors collected original papers published in international journals and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3abc18b889f0d2f328f43f44c285b11c
https://doi.org/10.1520/gtj20160201
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8
ACOTTSTTC EMISSION OBSERVATION DURING HEATING IN-SITU GRANITIC ROCK MASS
Autor: Naoto Kinoshita, Naruki Wakabayashi, Koichi Kitano, Tsuyoshi Ishida
Publikováno v: Doboku Gakkai Ronbunshu. 1990:187-196
In order to clarify the mechanism of microcracking due to thermal attack in inhomogeneous granite, AE (Acoustic Emission) was monitored during the small scale insitu heater test in an old quarry of Inada granite. An 2m long electric heater was insert
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e0ed88970951275d67914b42dd4e4a6
https://doi.org/10.2208/jscej.1990.424_187
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