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Yamamoto, Takuya*; Shimo, Michito*; Fujiwara, Yasushi*; Hattori, Hiromichi*; Nago, Makito*; Tadokoro, Teruo*; Nakagaki, Shinichi*
JNC TJ5400 2005-006, 795 Pages, 2004/03
HDB-8 (470 m deep Borehole) was drilled at Hokushin Area of Horonobe Town, Teshio District, Hokkaido, Japan in order to investigate the characteristic of deep underground.
Yamamoto, Takuya*; Shimo, Michito*; Fujiwara, Yasushi*; Hattori, Hiromichi*; Nago, Makito*; Tadokoro, Teruo*; Nakagaki, Shinichi*
JNC TJ5400 2005-005, 704 Pages, 2004/03
HDB-7 (520 m deep Borehole) was drilled at Hokushin Area of Horonobe Town, Teshio District, Hokkaido, Japan in order to investigate the characteristic of deep underground.
Yamamoto, Takuya*; Shimo, Michito*; Fujiwara, Yasushi*; Hattori, Hiromichi*; Nago, Makito*; Tadokoro, Teruo*; Nakagaki, Shinichi*
JNC TJ5400 2005-004, 1182 Pages, 2004/03
HDB-6 (620 m deep Borehole) was drilled at Hokushin Area of Horonobe Town, Teshio District, Hokkaido, Japan in order to investigate the characteristic of deep underground.
Yamamoto, Takuya*; Shimo, Michito*; Fujiwara, Yasushi*; Hattori, Hiromichi*; Nago, Makito*; Tadokoro, Teruo*; Nakagaki, Shinichi*
JNC TJ5400 2005-003, 513 Pages, 2004/03
HDB-6 (620 m deep Borehole), HDB-7 (520 m deep Borehole) and HDB-8 (470 m deep borehole) were drilled at Hokushin Area of Horonobe Town, Teshio District, Hokkaido, Japan in order to investigate the characteristic of deep underground.
Yamamoto, Takuya*; Shimo, Michito*; Fujiwara, Yasushi*; Hattori, Hiromichi*; Nago, Makito*; Tadokoro, Teruo*; Kuji, Masayoshi*
JNC TJ5420 2004-005, 855 Pages, 2003/03
Three 520m deep boreholes were drilled at Horonobe Town, Teshio District, Hokkaido in order to investigate the characteristics of deep sedimentary rock in the Horonobe Underground Research Program. The results of the investigations were applied to the model construction and to the numerical analysis. The model consists of geological, mechanical, hydrological and geo-chemical characteristics. This report summarizes the results of the boring and investigations of HDB-5 (Horonobe Deep Borehole #5).
Yamamoto, Takuya*; Shimo, Michito*; Fujiwara, Yasushi*; Hattori, Hiromichi*; Tadokoro, Teruo*; Iwama, Hikoe*; Nago, Makito*; Kumamoto, So*
JNC TJ1400 2002-010, 921 Pages, 2002/07