비내진상세를 가진 2층 R/C골조의 내부 철골프레임 및 벽체형 마찰댐퍼 보강효과

Abstract

The purpose of this study is to confirm the Strengthening Effect of Non-Seismic detailed Reinforce Concrete Frame Retrofitted with H-steel and the Wall Friction Damper of 200kN capacity. In order to confirm this strengthening effect, the specimens were designed referring to the standard drawings of school in 1980 and the size is 4.35m×6.95m considering the laboratory conditions. The test parameters were set as Bare Frame(OMF-B) and two stories Retrofitted with H-steel and Wall Friction Damper Frame(OMF-HW). As a test method, Static Cyclic Loading test conducted for the lateral load. As a result, the improved performance at the maximum force and displacement is confirmed.