Apparatus for structural integrity test of nuclear power plant containment structure

摘要

PURPOSE: An apparatus for testing the structural integrity of a nuclear power plant containment structure is provided to accurately measure the deformation of the partition wall in a nuclear power plant containment structure by using a laser distance sensor. CONSTITUTION: A laser distance sensor(110) is fixed and coupled with a first wall(C1) of a nuclear power plant containment structure. A supporting plate(140) is fixed and coupled with a laser measuring sensor and the first wall of the nuclear power plant containment structure. A first wireless module(120) is arranged on the laser distance sensor. A first gyro sensor(130) is arranged on the laser distance sensor. A reflector is fixed and coupled with a second wall(C2) of the nuclear power plant containment structure. A second wireless module is arranged on the reflector.