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Œf�ÚŽGŽ��i‰p�j�F THE EARTHQUAKE ENGINEERING SYMPOSIUM PROCEEDINGS
’˜ŽÒ�i‰p�j�F Takahiro IWATATE,Takatsugu IINO,Hironori KUSU,Yasushi SATOH,Kasyo RIN,Tsutomu TANAKA
ƒ^ƒCƒgƒ‹�i‰p�j�F SCALED MODEL SHAKING TABLE TESTS AND NUMERICAL SIMULATIONS ON SEISMIC RESPONSE OF SUBWAY STRUCTURE
�´˜^�i‰p�j�F Scaled model shaking table tests of 1/30 scaled subway structure of Daikai station and its numerical simulation have been performed to clarify the dynamic behaviour and the damage mechanism of the sub-way structure. From these tests and analysis, the subway structure was subjected to shear deformati-on of the structure, and the strain of center column in the hinge case about 1/5 smaller than that in fixed case. The cause of collapse of the center column were clarified by the study.
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