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 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.42 No.2
- 발행연도
- 2022.1
- 수록면
- 161 - 172 (12page)
이용수
초록· 키워드
오류제보하기
In this paper, four specimens of CFST column joints with endplates and long bolts are tested in the scenario of progressive collapse. Flush endplate and extended endplate are both adopted in this study. The experimental results show that increasing the thickness of the endplate could improve the behavior of the joint, but delay the mobilization of catenary action.
The thickness of the endplate should not be relatively thick in comparison to the diameter of the bolts, otherwise catenary action would not be mobilized or work effectively. Effective bending deformation of the endplate could help the formation and development of catenary action in the joints. The performance of flexural action in the joint would affect the formation of catenary action in the joint. Extra middle-row bolts set at the endplates and structural components set below the bottom beam flange should be used to enhance the robustness of joints. A special weld access hole between beam and endplate should be adopted to mitigate the chain damage potential of welds. It is suggested that the structural components of joints should be independent of each other to enhance the robustness of joints. Based on the component method, a formula calculating the stiffness coefficient of preloaded long bolts was proposed whose results matched well with the experimental results.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Influence of stiffeners on the performance of blind-bolt end-plate connections to CFST columns
Steel and Composite Structures, An International Journal
2020 .01
-
Behaviour of large fabricated stainless steel beam-to-tubular column joints with extended endplates
Steel and Composite Structures, An International Journal
2019 .01
-
Numerical analysis of stainless steel-concrete composite beam-to-column joints with bolted flush endplates
Steel and Composite Structures, An International Journal
2019 .01
-
Behaviour and design of high-strength steel beam-to-column joints
Steel and Composite Structures, An International Journal
2019 .01
-
Dynamic increase factor for progressive collapse of semi-rigid steel frames with extended endplate connection
Steel and Composite Structures, An International Journal
2019 .01
-
Finite element simulations on the ultimate response of extended stiffened end-plate joints
Steel and Composite Structures, An International Journal
2018 .01
-
Stiffness model for “column face in bending” component in tensile zone of bolted joints to SHS/RHS column
Steel and Composite Structures, An International Journal
2021 .01
-
Bolted joints for single-layer structures: numerical analysis of the bending behaviour
Structural engineering and mechanics : An international journal
2015 .01
-
Optimal location of a single through-bolt for efficient strengthening of CHS K-joints
Structural Engineering and Mechanics, An Int＇l Journal
2024 .01
-
볼트결합 구조의 부재 강성 연구
한국생산제조학회지
2018 .06
-
Progressive collapse analysis of stainless steel composite frames with beam-to-column endplate connections
Steel and Composite Structures, An International Journal
2020 .01
-
Recess Bolt Joint Stiffness Optimization by Design Parameter
한국자동차공학회 추계학술대회 및 전시회
2019 .11
-
Behavior of composite CFST beam-concrete column joints
Steel and Composite Structures, An International Journal
2020 .01
-
Moment-rotation relationship of hollow-section beam-to-column steel joints with extended end-plates
Steel and Composite Structures, An International Journal
2018 .01
-
A study on behavior of steel joints that combine high-strength bolts and fillet welds
Steel and Composite Structures, An International Journal
2019 .01
-
Vision-based technique for bolt-loosening detection in wind turbine tower
Wind & structures
2015 .01
-
Experimental study on seismic behavior of exterior composite beam-to-column joints with large size stiffened angles
Steel and Composite Structures, An International Journal
2020 .01
-
Behavior of composite CFST beam-steel column joints
Steel and Composite Structures, An International Journal
2019 .01
-
Partially restrained beam-column weak-axis moment connections of low-rise steel structures
Structural Engineering and Mechanics, An Int＇l Journal
2020 .01
-
Research on the tightening strategy of bolted flange for contact stiffness of joint surface
Structural Engineering and Mechanics, An Int＇l Journal
2022 .08
이 논문의 저자 정보
최근 본 자료
댓글(0)
0