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\‘¢HŠw˜_•¶W A
VolF
40-2Šª
”NF
1994”N
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865-872•Å
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ŽRè@Š²’jCΈä@ŠgˆêC’†–ì@‘
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Journal of Structural Engineering A
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Mikio YAMAZAKI,Koichi ISHII,Satoshi NAKANO
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SEISMIC RESPONSE ANALYSIS ON RUNNING TRAINS WITH HIGH SPEED
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The object of this study is to develop the method of response analysis on high speed trains running on structurs during an earthquake. In the study, a train model consisting of a row of cars connected in longitudinal direction is used and the lateral response of cars is analyzed differently from that a plane model representing the cross section of a car has been used generally in the seismic analysis of a railway car. The analytical equations of interaction between structures and a train, cosidering the running of a row of cars are to be formulated with those which express their dynamic behavior properly. In order to simplify the equation however, we tried to analyze the seismic response of railway structures and that of running trains separately with use of, existing programs for dynamic analysis.
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seismic response analysis,response of running trains,snake motion response of cars
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