TY - GEN
T1 - Progressive damage simulation of foundation pile of the showa bridge caused by lateral spreading during the 1964 niigata earthquake
AU - Kazama, Motoki
AU - Sento, Noriaki
AU - Uzuoka, Ryosuke
AU - Ishimaru, Makoto
PY - 2008
Y1 - 2008
N2 - The authors analyze a progressive pile damage of the Showa-bridge caused by post-liquefaction phenomena during the 1964 Niigata earthquake. In the analysis, using time histories of ground displacement and excess pore water pressure calculated, the authors conduct an elasto-plastic analysis of a pile subjected to external force from ground displacement. Simulation results provide a reasonable explanation not only of the observed plastic deformation of the pile, but also the progressive damage of the pile.
AB - The authors analyze a progressive pile damage of the Showa-bridge caused by post-liquefaction phenomena during the 1964 Niigata earthquake. In the analysis, using time histories of ground displacement and excess pore water pressure calculated, the authors conduct an elasto-plastic analysis of a pile subjected to external force from ground displacement. Simulation results provide a reasonable explanation not only of the observed plastic deformation of the pile, but also the progressive damage of the pile.
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U2 - 10.1007/978-3-540-79846-0_12
DO - 10.1007/978-3-540-79846-0_12
M3 - Conference contribution
AN - SCOPUS:61849107265
SN - 9787030216342
T3 - Geotechnical Engineering for Disaster Mitigation and Rehabilitation - Proceedings of the 2nd International Conference GEDMAR08
SP - 171
EP - 176
BT - Geotechnical Engineering for Disaster Mitigation and Rehabilitation - Proceedings of the 2nd International Conference GEDMAR08
PB - Springer-Verlag GmbH and Co. KG
T2 - 2nd International Conference on Geotechnical Engineering for Disaster Mitigation and Rehabilitation, GEDMAR08
Y2 - 30 May 2008 through 2 June 2008
ER -