According to the test result with a non-seismic reinforced concrete specimen with one span and one story, it was considered that the method of simply measuring a story drift ratio using a sinker was comparatively effective for comparatively damaged members when evaluating the post-earthquake safety of buildings.

• 김경민(국립재난안전연구원 책임연구원, 공학박사) | Kim Kyung-min 교신저자
• 이정한(국립재난안전연구원 시설연구사, 공학박사) | Lee Jung-han
• 김진선(국립재난안전연구원 선임연구원, 공학석사) | Kim Jinseon
• 박병철(국립재난안전연구원 시설연구관, 공학박사) | Park Byung-cheol
• 오상훈(부산대학교 건축공학과 부교수, 공학박사) | Oh Sang-hoon