METHOD FOR COMPLEX DECOMMISSIONING NUCLEAR FACILITIES

摘要

A method for complex dismantling of nuclear facilities is disclosed. In the method for dismantling a nuclear facility, the method of dismantling a nuclear facility comprising a reactor pressure vessel and a bioprotective concrete including a cavity in which the reactor pressure vessel is located, the steps of cutting and expanding the inner wall of the cavity, and Installing a cutting device for cutting and dismantling the reactor pressure vessel inside, fixing the reactor pressure vessel inside the cavity using a fixture, and fixing the reactor pressure vessel fixed inside the cavity using a cutting device. And cutting and dismantling.