장지간 FSM 공법을 위한 편심브라켓을 설치한 온도프리스트레싱 공법의 실험적 연구

The existing FSM (Full staging method) method has problems of economic efficiency and clearhead decrease due to short applicable span length. This study proposes the thermal prestressing method (TPSM) with eccentric bracket in FSM. The study contains an experimental verification of TPSM as well as static loading tests for the proposed method. It was verified that ultimate strength is improved and sectional stiffness of applied H beam girder is increased as well.