Evaluation of Impact of Volcanic Ash on Railway Electric and Signal Equipment and Proposal for Utilizing Information on Ash Fall von NISHIKANE, Yuichiro, URAKOSHI, Takuya, KAWAMURA, Shoichi, TERADA, Natsuki, KONISHI, Takeshi

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Hazard Mapping Method for Rock Falls Using a Digital Elevation Model von HASEGAWA, Atsushi, URAKOSHI, Takuya

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Heavy Rainfall-induced Disaster-mitigation System for Railways Based on Precipitation Forecast Data von URAKOSHI, Takuya, KAWAGOE, Takeshi, WATANABE, Satoshi, OZAKI, Naoya

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Development of a Hazard Mapping System Related to Meteorological Disasters von URAKOSHI, Takuya, FUKUHARA, Takaaki, NUNOKAWA, Osamu, HASEGAWA, Atsushi

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Simple Method for Identifying Unstable Slopes Based on Topographical and Geological Conditions von NISHIKANE, Yuichiro, KAWAGOE, Takeshi, URAKOSHI, Takuya, ISHIHARA, Tomokazu

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Topographical Features Found on Slopes Where Shallow Landslides Occurred and Those Found on Slopes Where Catastrophic Landslides Occurred: Consideration on Identifying Unstable Slo... von NISHIKANE, Yuichiro, KAWAGOE, Takeshi, URAKOSHI, Takuya, HASEGAWA, Atsushi

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Prediction of mineralized zone in tunnel section by methods of mineral exploration von TOYAMA, Makoto, KOMORIYA, Takashi, URAKOSHI, Takuya, INOUE, Yoshinori

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STUDY ON THE ESTIMATION OF THE STABILITY OF ROCK BLOCKS BY HAMMERING METHOD von KAMOHARA, Akihiro, KAWAGOE, Takeshi, OHTA, Takehiro, YOKOYAMA, Hidefumi, ISHIHARA, Tomokazu, URAKOSHI, Takuya

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表層崩壊の発生斜面と深層崩壊の発生斜面にそれぞれ認められる地形の特徴と崩壊が発生しうる箇所の抽出に関する一考察 von 西金, 佑一郎, 川越, 健, 浦越, 拓野, 長谷川, 淳

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METHOD FOR ESTIMATING PROGRESS RATE OF CRACK DUE TO CHANGE OF HUMIDITY IN ROCK von URAKOSHI TAKUYA, HISAKAWA TATSUYA

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TEMPERATURE ESTIMATION METHOD FOR INSIDE OF TUNNEL von URAKOSHI TAKUYA, SHIMAMOTO KEISUKE

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STUDY ON THE ESTIMATION OF THE STABILITY OF ROCK BLOCKS BY HAMMERING METHOD von KAMOHARA, Akihiro, KAWAGOE, Takeshi, OHTA, Takehiro, YOKOYAMA, Hidefumi, ISHIHARA, Tomokazu, URAKOSHI, Takuya

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Estimation of pore pressure field and hydraulic properties of sub-sea formation at submarine groundwater discharge area von URAKOSHI, Takuya, TOKUNAGA, Tomochika, MOGI, Katsuro

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Influence of Facies and Microscopic Structures on Resistance of Sandy Ground against Seepage Water von KAWAGOE, Takeshi, URAKOSHI, Takuya, OHTA, Takehiro

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Study of relations between the clay minerals and the dynamic strength of sand strata in Quaternary von Kawagoe, Takeshi, Urakoshi, Takuya, Ishida, Ryouji, Uema, Ayano

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DISASTER MITIGATION SYSTEM FOR SHORT-TIME STRONG RAIN von URAKOSHI TAKUYA, KAWAMURA SHOICHI, KAWAGOE TAKESHI

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Easy Selection of Unstable Slopes Based on Topographical and Geological Conditions von Nishikane, Yuichiro, Kawagoe, Takeshi, Urakoshi, Takuya, Ishihara, Tomokazu

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打音測定法による岩塊の安定性評価の検討 von 蒲原, 章裕, 川越, 健, 太田, 岳洋, 横山, 秀史, 石原, 朋和, 浦越, 拓野

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FROST DAMAGE RISK EVALUATION METHOD von URAKOSHI TAKUYA, NISHIDA KOHEI, SAITO YOSHIHIKO, FUKAWA DAIKI, SHIMAMOTO KEISUKE

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METHOD FOR EVALUATING FLOW RATE IN WATER CHANNEL von URAKOSHI TAKUYA, NISHIKANE YUICHIRO, KAWAGOE TAKESHI, SHIMAMOTO KEISUKE

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