Výsledky vyhledávání - "Makoto ISHIMARU"

BASIC STUDY ON THE EVALUATION OF SEISMIC STABILITY OF ROCK SLOPE USING CENTRIFUGE MODEL TEST

Publikováno v: Journal of Japan Society of Civil Engineers, Ser. C (Geosphere Engineering). 67:36-49

本報告では，岩盤斜面の地震時崩壊挙動を対象とした遠心力模型実験を行い，等価線形解析によるすべり安全率に基づく地震時安定性評価手法の適用性に関して検討を行った．セメント�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::34b04f2a70ea62af887a37b364e0f922
https://doi.org/10.2208/jscejge.67.36

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Nonlinear Analysis Method for Evaluating the Seismic Stability of Rock Slopes Considering Progressive Failure

Autor: Makoto Ishimaru, Kenji Oikawa, Tadashi Kawai, Kazumasa Hashi

Publikováno v: Journal of Earthquake and Tsunami. 12:1841008

This study investigated the applicability of a nonlinear analysis method that considers progressive failure to evaluating the stability of rock slopes, including post-earthquake residual displacement. The vibration step of the nonlinear analysis, whi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66e743ef54fa3848103c875732188c45
https://doi.org/10.1142/s1793431118410087

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The Implementation of the Gradual Movement of Sliding Blocks to a New Method for Evaluating the Seismic Stability of Slopes Reinforced by Geotextile

Autor: Makoto Ishimaru, Tadashi Kawai

Publikováno v: Journal of Earthquake and Tsunami. 12:1841010

Evaluating the seismic stability of a rock slope typically involves searching for the minimum value of calculated safety factors (SF) for each supposed sliding block. Because only the transient equilibrium is evaluated, the likelihood of any slope fa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0781fb7549c9c8c11c66e2787b0b50d
https://doi.org/10.1142/s1793431118410105

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A study of settlements of the backfill ground around a rigid structure during an earthquake by centrifuge tests and by a FE simulation

Autor: Makoto Ishimaru, Tadashi Kawai, Toshihiro Noda, Akira Asaoka

Publikováno v: Jiban Kogaku Janaru (Japanese Geotechnical Journal). 5:45-59

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::413ddbb29cab56ca19b4a386176f7e57
https://doi.org/10.3208/jgs.5.45

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A series of shaking table tests on the mechanism of earthquake-induced ground settlement around a fixed-base and rigid-body structure

Autor: Makoto Ishimaru, Tadashi Kawai

Publikováno v: Jiban Kogaku Janaru (Japanese Geotechnical Journal). 4:369-380

2007年新潟県中越沖地震の際，東京電力柏崎刈羽原子力発電所では，原子力発電所建屋近傍で局所的に大きな埋戻し土の沈下が生じた。本研究では，底面が固定された剛な構造物近傍地盤

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5799cfc40c2c7ac7305bdece693982c2
https://doi.org/10.3208/jgs.4.369

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Possibility of Postliquefaction Flow Failure due to Seepage

Autor: Makoto Ishimaru, Motoki Kazama, Noriaki Sento, Hirofumi Ohmura, Ryosuke Uzuoka

Publikováno v: Journal of Geotechnical and Geoenvironmental Engineering. 130:707-716

This study examines the postliquefaction flow failure mechanism, in which shear strain develops due to seepage upward during the redistribution of excess pore water pressure after an earthquake. The mechanism is addressed as both a soil element and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::227ed6a399fb2867566d3b52de543f04
https://doi.org/10.1061/(asce)1090-0241(2004)130:7(707)

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