피로거동파악을 위한 성능향상된 교량상판의 사전피로손상의 고찰
- Title
- 피로거동파악을 위한 성능향상된 교량상판의 사전피로손상의 고찰
- Other Titles
- Pre-fatigue Damage of the Strengthened Bridge Deck for Study on Fatigue Behavior
- Author
- 심종성
- Issue Date
- 2000-11
- Publisher
- (사)한국콘크리트학회
- Citation
- 한국콘크리트학회 2000년도 가을 학술발표회논문집, v. 1, page. 697-700
- Abstract
- Fatigue damage to reinforced concrete bridge decks have been found in many bridges. Failure mode of most reinforced concrete decks is caused by local punching shear rather than flexural moment due to cumulated damage. In this study, mechanical degradation of unstrengthened and strengthened bridge deck specimens is experimentally investigated. The unstrengthened deck specimens were demaged under the pulsating loading condition. After the test, deteriorated deck specimens were strengthened with Carbon Fiber Sheet, then loaded to observe the improvement of the fatigue behavior. It is shown that fatigue damaged specimens are similar to real bridge rather than static damaged specimens.
- URI
- https://scienceon.kisti.re.kr/srch/selectPORSrchArticle.do?cn=NPAP07985775https://repository.hanyang.ac.kr/handle/20.500.11754/162471
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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