2011年東北地方太平洋沖地震による福島第一原子力発電所の埋立て地盤の被害(<特集>原子力発電所をめぐる地球科学的課題)

抄録

Some facilities of the Fukushima Daiichi Nuclear Power Station (NPS) have been constructed on the reclaimed land. According to the disaster photos disclosed by the Nuclear and Industrial Safety Agency (NISA) and the Tokyo Electric Power Company, Incorporated (TEPCO), the damage caused by the earthquake motion was found at the facilities of water supply, drainage, and power supply systems. As a result, it is presumed that leakage paths of the contaminated water become complicated. To examine countermeasures against the contaminated water issues, it is indispensable to investigate the seismic damage of the reclaimed land and the facilities by the earthquake motion in detail to clarify the leakage paths of the contaminated water.