抄録
Two wheels which are connected by the flexible structure are on the pair of rail, is exited by the earthquake excitation. The seismic response of the flexible structure is significantly affected by the friction coefficient and the restitution coefficient. The modeling method for seismic simulation of the flexible structure under multi contact problem is developed with the unilateral contact. As the result, the effect of the transition between the static friction and the kinetic friction on the seismic response of the structure is discussed.
