원전 구조물의 고강도 철근 설계기준 적용을 위한 휨부재 평가 실험

Performance Evaluation Test of the flexural members of High-Strength Reinforcing Bars for Nuclear Power Plant Structure

One of the advantages using High-Strength steel reinforcement in construction is the economic effect due to the decreasing of its quantity. Also, another good effect is the increases of workability by reason of reducing the congestion. This study explain plan of experiment after analysing of ACI 318, 349, 359 to develop 550MPa re-bar design criteria applicable to flexural members of nuclear power plants.