DATA ACQUISITION SYSTEM INCLUDING EXTENSOMETER AND METHOD FOR STRUCTURAL INTEGRITY TEST USING THE SAME

摘要

The present invention discloses a method for measuring displacement. More specifically, the present invention relates to a data collection system including an extensometer for performing a verification test on the structural integrity of a containment building of a nuclear power plant using an extensometer, and a structural integrity verification test method using the same. . According to an embodiment of the present invention, it is connected to a sensor group including an extensometer to collect the measured variation of the displacement element, and based on the optimal algorithm, the structural integrity of the nuclear power plant containment building according to the displacement element variation value. It has the effect of providing an index that accurately reflects the verification test results.