Earticle

초록

영어

Reinforced concrete structures have an excellent durability under a good construction and continuous maintenance. But reinforced concrete construction is influenced by atmospheric phenomena and it is creating a deterioration. One of the deterioration cause on concrete is a freezing and thawing action. Freezing and thawing leads to the reduction in concrete
durability by the cracking or surface spalling. If we are carried out freezing and thawing, deterioration of reinforced concrete construction will be reduction. Therefore, this study was performed to investigate the flexural behavior of reinforced concrete beams exposed to freezing and thawing cycles. The presence of damage and cycles were considered as variables in this study.

목차

Abstract
 1. 서론
 2. 실험
  2.1 실험 계획
  2.2 실험 방법
  2.3 동결융해에 따른 재료특성
 3. 실험결과 및 분석
  3.1 하중-처짐 관계 곡선
  3.2 연성 평가
  3.2 강성값
 4. 결론
 참고문헌

저자

• 안희대 [ An, Hee-Dae | 정회원, 충남대 대학원 석사과정 ]
• 장용헌 [ Jang, Yong-Heon | 정회원, 충남대 대학원 석사과정 ]
• 김윤수 [ Kim, Yun-Su | 정회원, 충남대 대학원 석사과정 ]
• 윤현도 [ Yun, Hyun-Do | 정회원, 충남대 건축공학과 교수, 공학박사 ]

참고문헌