강판의 덮개판 용접부에서의 피로거동에 관한 연구

• 영문명: A study on fatigue behavior near the cover plate weldments in the plate girder
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 정영화(Jung Young Hwa) 김익겸(Kim Ik Gyeom) 김연경(Kim Yon Kyung)
• 간행물 정보: 『산업기술연구』vol.18, 1~8쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1998.09.30

영문 초록

Service life of steel bridges depends on fatigue and corrosion. Fatigue damage result from stress concentration and initial defects in the joint of secondary member such as weldments. The objective of this study is to estimate fatigue strength of the cover plate weldments in the plate girder. For this study, fatigue tests, static tests and finete element method has been performed respectively from these results. It was found that our test results were well agreed with other test results and satisfied with the fatigue criterion of AASHTO, JSSC and EUROCODE specifications.

목차

ABSTRACT

1. 서론

2. 이론 및 설계기준

3. 실험

4. 실험 결과 및 고찰

5. 결론

參考文獻