동적원심모형실험에 의한 재개발 저수지의 동적 거동특성

초록

Recently, lots of damages have been lost because large magnitude earthquakes were occurred in the world. It has been increased the number ofearthquakes in Korea. It needs improvement required for the repair of deteriorated reservoirs, reinforcement and raised reservoir coping with climatechange and earthquake. This study aims to investigate the seismic behavior of deterioration reservoir levee using dynamic centrifugal model test. Therefore, two case tests incentrifugal field of 60 g, the result has provided the influence on the acceleration response, displacement, settlement and the pore water pressure of thereservoir with earthquakes. From the results larger displacement and acceleration response at the front side of reservoir embankment with poor-fabricated core in seismic conditionmay degrade overall stability. Reasonable reinforcement method of the raised reservoir embankment is required for ensuring long-term stability onearthquake.

키워드