Browse > Article

The Composite Effects of Composite Truss using T-Shaped Steels  

Lee, Myung-Jae (중앙대학교 건축학부)
Choi, Byong-Jeong (경기대학교 건축공학과)
Kim, Hee-Dong (현대제철(주))
Kang, Duck-Kyung (아이스트(주))
Sim, Min-Ju (MIDAS(주))
Publication Information
Journal of Korean Society of Steel Construction / v.22, no.6, 2010 , pp. 599-608 More about this Journal
Abstract
Steel trusses that act compositely with concrete slabs have proven to be an economical system for long-span floors. The composite action is generally achieved by providing shear connections between the steel top chord and the concrete topping. The composite sections have greater stiffness than the sum of the individual stiffnesses of the slab and truss. Therefore, steel trusses that act compositely with concrete slabs can carry larger loads and are stifferand less prone to transient vibration. During the tests that were performed in this study, the crack pattern and deflection of the beam of the composte truss were investigated. The test results were compared with the results for the noncomposite trusses.
Keywords
composite truss; T-shaped section steel; composite action; long span floors; shear connecter;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 ASCE Task Committee on Design Criteria for Composite Structures in Steel and Concrete (1996) Proposed Specification and Commentary for Composite Joists and Composite Trusses, Journal of Structural Engineering, Vol. 122, pp. 350-358.   DOI
2 Brattland, A. and Kennedy, D.J.L. (1992) Flexural tests of two full-scale Composite Strusses, Canadian Journal of Civil Engineering, Vol. 19, No. 2, pp.279-295.   DOI
3 Samuelson, D. (2002) Composite Steel Joists, AISC Engneering Journal, Third Quarter, pp.111-120.
4 이명재, 최완철, 이상구, 김재희, 김희동(2003) 스터드 커넥터로 연결된 H형강보의 모멘트 하중의 전달성능, 한국강구조학회논문집, 한국강구조학회, 제15권, 제6호, pp.639-648.
5 이명재, 김철환, 이승준, 김원기, 김희동(2004) 보-슬래브 시스템 구조성능에 관한 실험적 연구, 한국강구조학회논문집, 한국강구조학회, 제16권, 제1호, pp.91-101.
6 이명재(2009) H형강을 사용한 합성트러스의 합성효과, 한국강구조학회논문집, 한국강구조학회, 제21권, 제6호, pp.637-646.