지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.61 No.1
- 발행연도
- 2017.1
- 수록면
- 117 - 124 (8page)
이용수
초록· 키워드
오류제보하기
Load testing is one of the important tests to determine if the structural elements can be used at the intended locations for which they have been designed. It is nothing but gradually applying the loads and measuring the deflections and other parameters. It is usually carried out to determine the behaviour of the system under service/ultimate loads. It helps to identify the maximum load that the structural element can withstand without much deflection/deformation. It will also help find out which part of the element causes failure first. The load-deflection behaviour of the road bridge girder has been studied by carrying out the load test after simulating the field conditions to the extent possible. The actual vertical displacement of the beam at mid span due to the imposed load was compared with the theoretical deflection of the beam. Further, the recovery of deflection at mid span was also observed on removal of the test load. Finally, the beam was checked for any cracks to assert if the beam was capable of carrying the intended live loads and that it could be used with confidence.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
Abeles, P. W. / 1966 / Introduction to Pre-stressed Concrete Vol. II / Concrete Publications Ltd
Akshatha, S. / 2015 / Studies on load deflection behaviour of corroded RC beams / Indian Concrete Inst. J. :9~17
Elham Alizadeh / 2015 / Analysis of composite girders with hybrid GFRP hat-shape sections and concrete slab / Structural Engineering and Mechanics, An Int＇l Journal 54(6):1135~1152
Barrios, F. / 2012 / Cyclic load testing for integrity evaluation of pre-stressed concrete girders / Struct. J 109(9):615~624
Cai, C. S. / 2004 / Predicted and measured performance of pre-stressed concrete bridges / J. Bridge Eng 9(1):4~13
Akshatha, S. / 2015 / Studies on load deflection behaviour of corroded RC beams / Indian Concrete Inst. J. :9~17
Elham Alizadeh / 2015 / Analysis of composite girders with hybrid GFRP hat-shape sections and concrete slab / Structural Engineering and Mechanics, An Int＇l Journal 54(6):1135~1152
Barrios, F. / 2012 / Cyclic load testing for integrity evaluation of pre-stressed concrete girders / Struct. J 109(9):615~624
Cai, C. S. / 2004 / Predicted and measured performance of pre-stressed concrete bridges / J. Bridge Eng 9(1):4~13
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