한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2002년도 봄 학술발표회 논문집
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- Pages.291-296
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- 2002
외부강선을 이용한 부모멘트부 바닥판의 균열제어
Crack Control of the Precast Decks in Negative Moment Region using External Tendon
초록
In order to apply precast decks to the continuous composite bridges, several experiments and analytical studies were performed. For the continuous composite bridges, special attention should be paid to the transverse joints in negative moment region. Judging from the results, combination of longitudinal internal prestressing tendon and the external tendon can be effectively used for the prevention of cracking in the negative moment region of precast decks.
키워드