Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Kozo Sugihara"'
1
Investigations to Increase the Efficiency of Fluorine and Boron Removal from Groundwater Using Radiation-Induced Graft Polymerization Adsorbent
Autor: Yuji Ueki, Hiroyuki Hoshina, Noboru Kasai, Noriaki Seko, Masao Tamada, Kozo Sugihara, Nobuhisa Ogata, Akiomi Shimada, Yosuke Iyatomi
Publikováno v: Transactions of the Atomic Energy Society of Japan. 9:330-338
The Japan Atomic Energy Agency is performing a research project in the Mizunami Underground Research Laboratory (MIU) to build a firm scientific and technological basis for the studies of the deep underground environment in crystalline rock. In the p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e93961c01754c4e7ea25388b6b6afb6
https://doi.org/10.3327/taesj.j09.026
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2
Countermeasures Planned for Reducing Water Inflow into Deep Shafts at the Mizunami Underground Research Laboratory
Autor: Toshinori Sato, Kozo Sugihara, Shinichiro Mikake, Masayoshi Kuji, Masashi Minamide, Nasato Hara
Publikováno v: Journal of Power and Energy Systems. 2:153-163
The Mizunami Underground Research Laboratory (MIU) is currently being constructed. The MIU design consists of two 1,000 m-deep shafts with several research galleries. The goals of the MIU project are to establish techniques for investigation, analysi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8564ac018974dccb5609c9c876a4e6d7
https://doi.org/10.1299/jpes.2.153
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3
[Untitled]
Autor: Kozo SUGIHARA
Publikováno v: Journal of the Society of Materials Science, Japan. 52:1012-1017
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::151356bb4b8ebd166a4ab8cd56ccb70e
https://doi.org/10.2472/jsms.52.1012
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5
Estimation by In-situ Investigations of Rock Property Changes Induced by Shaft Excavation in Tertiary Sedimentary Soft Rocks
Autor: Hisaya Yoshioka, Kozo Sugihara, Hiroya Matsui, Takuya Yamamoto, Toshinori Sato
Publikováno v: Shigen-to-Sozai. 116:821-830
A shaft with an inner diameter of 6 m has been excavated by blasting in Tertiary soft sedimentary rocks and we have estimated the changes of rock properties, such as deformation modulus, permeability and fracture frequency, of the rock around the sha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::873946fc012e44eceeb8d9e31936fdea
https://doi.org/10.2473/shigentosozai.116.821
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6
Application of time domain reflectometry to determination of volumetric water content in rock
Autor: Toshihiro Sakaki, Kaoru Nishida, Adachi Tetsuya, Kozo Sugihara, Wei-ren Lin
Publikováno v: Water Resources Research. 34:2623-2631
Time domain reflectometry (TDR) is a widely used technique for measuring soil water content. To examine its applicability to rock, the authors applied TDR to a variety of rocks in the laboratory. The obtained relationships between the apparent dielec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1689395b8c3717c5ef9add7828f15f42
https://doi.org/10.1029/98wr02038
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9
Application of Acoustic Emission Technique for Estimation of Initial Stress
Autor: Hisaya Yoshioka, Kozo Sugihara, Kazutoshi Michihiro, Koji Hata
Publikováno v: Journal of the Society of Materials Science, Japan. 44:885-890
A Large scale underground cavern, such as an underground power station, can be designed and executed rationally, if the initial stress condition of the site is known. Authors have carried out fundamental studies on the detection of initial stress usi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a62bdaa5d4b6ca9aa233a994a37127d
https://doi.org/10.2472/jsms.44.885
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10
Groundwater pressure changes in Central Japan induced by the 2011 off the Pacific coast of Tohoku Earthquake
Autor: Masakazu Niwa, Ryuji Takeuchi, Koji Umeda, Koichi Asamori, Koji Tsuyuguchi, Kozo Sugihara, Hironori Onoe
Publikováno v: Geochemistry Geophysics Geosystems. 13
[1] In the 2011 off the Pacific coast of Tohoku Earthquake, groundwater pressure changes were observed in and around the Mizunami Underground Research Laboratory (MIU) in Central Japan, where two vertical shafts and horizontal research galleries are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d8ffb17374d6f086922b6dd8dd81bc80
https://doi.org/10.1029/2012gc004052
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