SIMULATION ANALYSIS USING THE SIMPLE MODELING METHOD FOR LATERAL RESISTANCE OF RETAINING WALL WITH BACKFILL ABOUT COLLISION EXPERIMENT TO RETAINING WALL WITH BASE-ISOLATED BUILDING MODEL

Abstract

In this paper, we conducted simulation analyses of collision experiments on retaining wall of base-isolated building model using the simple modeling method for lateral resistance of retaining wall with backfill proposed by us. As the result, although the number of collision was evaluated more and the displacement of the seismic isolation layer was a little different, the acceleration response value at the collision to the retaining wall by analysis was relatively well corresponded to the experiment result, and the effectiveness of the simple modeling method could be shown.