VES-LMC의 보수ㆍ보강 두께에 따른 RC보의 휨거동 특성

• 영문명: Flexural Behavior of RC Beam according to Thickness Repaired and Rehabilitated with VES-LMC
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 김성권(Kim Seong Kwon) 이봉학(Lee Bong Hak)
• 간행물 정보: 『산업기술연구』vol.26, 101~110쪽, 전체 10쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2006.09.30

영문 초록

The purpose of this study was to investigate the flexural. interfacial behavior, crack propagation, nonlinear behavior, effect repaired and rehabilitated with VES-LMC using RC beam with 4-point-loading test. The results were following: The test result showed that repair and rehabilitation effect increased as its depth increased, which was verified by the increase of flexural stiffness. More than 40% of stiffness was improved when the depth of repair was up to steel position. However, there was a little difference between 8cm and 12cm repaired beam. This means the repair depth must be considered. The interfacial behavior data showed that the repaired or rehabilitated beams had a little relative displacement. This means that two materials behave comparatively acting together. This suggested that interface treatment were one of the most important jobs in composite beams.

목차

Abstract

1. 서론

2. 실험

4. 실험결과 및 고찰

5. 결론

참고문헌

키워드

보수 보강 계면 거동 VES-LMC Repair Rehabilitation Interfacal behavior