APPARATUS AND METHODS FOR SEISMIC STRUCTURAL INTEGRITY EVALUATION OF SPENT FUEL, SPENT FUEL STORAGE RACKS AND STORAGE TANK

摘要

An apparatus for evaluating the seismic structural integrity of spent nuclear fuel and storage racks and storage tanks is provided. A device for evaluating the seismic structural integrity of a storage rack and a storage tank for storing spent nuclear fuel and the same, comprising: a simulated storage tank manufactured by approximating the dimensions of the storage tank; A first simulated storage rack manufactured by approximating the volume and weight of the storage rack; It includes a second simulated storage rack that is manufactured by approximating the volume and weight of the storage rack corresponding to the most vulnerable part selected by having the first simulated storage rack, and a simulated nuclear fuel manufactured by analogizing the natural frequency of the spent nuclear fuel.