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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.38 No.4
- 발행연도
- 2021.1
- 수록면
- 365 - 380 (16page)
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초록· 키워드
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Although traditional steel-concrete composite beams have excellent structural characteristics, it cannot meet the requirement of quick assembly and repair in the engineering. This paper presents a study on static behavior of bolt connected steel-concrete composite beam without post-cast zone. A three-dimensional finite element model was developed with its accuracy and reliability validated by available experimental results. The analysis results show that in the normal service stage, the bolt is basically in the state of unidirectional stress with the loss of pretightening can be ignored. Parametric studies are presented to quantify the effects of the post-cast zone, size and position of splicing gap on the behavior of the beam. Based on the studies, suggested size of gap and installation order were proposed. It is also confirmed that optimized concrete slab in mid-span can reduce the requirement of construction accuracy.
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참고문헌 (27)
참고문헌 신청
Abdolreza Ataei / 2021 / A study on structural performance of deconstructable bolted shear connectors in composite beams / Structures 29:519~533
Abdolreza Ataei / 2016 / Experimental study of composite beams having a precast geopolymer concrete slab and deconstructable bolted shear connectors / Engineering Structures 114:1~13
Kyle D. Balkos / 2019 / Static and Fatigue Tests of Steel-Precast Composite Beam Specimens with Through-Bolt Shear Connectors / Journal of Bridge Engineering 24(5):04019036
Y.-T. Chen / 2014 / Behaviour of steel–precast composite girders with through-bolt shear connectors under static loading / Journal of Constructional Steel Research 103:168~178
X. H. Dai / 2015 / Effect of Concrete Strength and Stud Collar Size to Shear Capacity of Demountable Shear Connectors / Journal of Structural Engineering 141(11):04015025
Abdolreza Ataei / 2016 / Experimental study of composite beams having a precast geopolymer concrete slab and deconstructable bolted shear connectors / Engineering Structures 114:1~13
Kyle D. Balkos / 2019 / Static and Fatigue Tests of Steel-Precast Composite Beam Specimens with Through-Bolt Shear Connectors / Journal of Bridge Engineering 24(5):04019036
Y.-T. Chen / 2014 / Behaviour of steel–precast composite girders with through-bolt shear connectors under static loading / Journal of Constructional Steel Research 103:168~178
X. H. Dai / 2015 / Effect of Concrete Strength and Stud Collar Size to Shear Capacity of Demountable Shear Connectors / Journal of Structural Engineering 141(11):04015025
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