現行 鐵筋콘크리트 極限强 設計法의 信賴性에 關한 硏究

• 영문명: A Study on Reliability of Current Ultimate Strength Design for Reinforced Concrete
• 발행기관: 강원대학교 산업기술연구소
• 저자명: Lee Bong Hak(李奉鶴)
• 간행물 정보: 『산업기술연구』vol.2, 3~11쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1982.09.30

영문 초록

Reliability analysis methods have been employed in this study to determine the safety index β for flexure associated with reinforced concrete designs that are in accordance with current USD code of Korea. In reliability analysis, the mean first-order second-moment methods are employed. The following specific conclusions can be drawn from this study; 1) Levels of safety for reinforced concrete design, measured by β, vary from 2.8 to 3.8 in flexure depending on the limit state, the ratio of live load to dead load and the uncertainties. 2) Target reliability βassociated with reinforced concrete beams in flexure is assumed to be 3.5~4.0 in Korea. 3) Load factors and resistance factors in flexure associated with the current provisions contained in USD code generally seem to be too high. The writer concluded the factors as following;

목차

Abstracts

1. 序論

2. 信賴性 解析

3. 信賴性 解析 適用 및 考察

4. 結論

參考文獻