대한건축학회논문집:구조계 (Journal of the Architectural Institute of Korea Structure & Construction)

  • 제32권6호
  • /
  • Pages.19-26
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  • 2016
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  • 1226-9107(pISSN)
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  • 2384-1788(eISSN)
대한건축학회 (Architectural Institute of Korea)
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평판두께와 연단거리에 따라 면외변형의 영향을 받는 페라이트계 스테인리스강 볼트접합부의 내력평가

Strength Estimation of Ferritic Stainless Steel Four-bolted Connections with Curling Influence according to Varied Plate Thickness and End Distance

  • 강현식 (경남과학기술대학교 건축공학과) ;
  • 김태수 (한밭대학교 건축공학과)
  • 투고 : 2016.03.23
  • 심사 : 2016.06.07
  • 발행 : 2016.06.30
⟨ 이전 논문 다음 논문 ⟩

초록

Experimental and numerical studies have conducted to investigate the structural behaviors of thin-walled single shear bolted connections with ferritic stainless steel in the previous study. The validation of finite element (FE) analysis model has been verified to predict the ultimate strength, fracture mode and curling influence through comparison with test results. This paper focused on the influence of curling on ultimate strength and the conditions of curling occurrence with extended variables such as plate thickness and end distance. Comparison between parametric analysis results and predictions by current design specifications (AISC, KBC, AIJ and ASCE) was made. The design specifications did not consider the strength reduction by curling effect and fracture mechanism. Lastly, modified equation considering curling effect was proposed.

키워드

과제정보

연구 과제 주관 기관 : 경남과학기술대학교

참고문헌

  1. American Institute of Steel Construction(AISC). (2001). Manual of Steel Construction-Load and Resistance Factor Design, 3rd edition, Chicago, USA.
  2. American Institute of Steel Construction (AISC). (2010). Steel Construction Manual. AISC 325-11, Chicago, USA.
  3. American Iron and Steel Institute (AISI). (2012). North American Specification for the Design of Cold-Formed Steel Structural Members, AISI S100-12, Washington D.C., USA.
  4. Architectural Institute of Japan(AIJ). (2002). Recommendation for Limit State Design of Steel Structures, AIJ, Tokyo, Japan.
  5. Architectural Institute of Korea(AIK). (2016). Korea Building Code(KBC2016 draft), Seoul.
  6. American Iron and Steel Institute(AISI). (1968). Specification for the Design of Light Gage Cold-Formed Stainless Steel Structural Members, AISI, USA.
  7. Johnson, A. L., & Winter, G. (1966). Behavior of stainless steel columns and beams. Journal of Structure Division, 92(10), 97-118.
  8. Hibbitt, Karlsson & Sorensen(HKS) Inc. (1998). ABAQUS Theory Manual Ver.5.8., Pawtucket, USA.
  9. Kim, J. H., Kim, T. S., & Kang, H. S. (2013a). Ultimate Strength Estimation of Ferritic Stainless Steel Single Shear Bolted Connections Fastened with Four Bolts, Journal of Korean Society of Steel Construction, KSSC, 25(6), 659-669. https://doi.org/10.7781/kjoss.2013.25.6.659
  10. Kim, M. S., Kim, T. S., Kim, S. H., & Lee, Y. T. (2010a). An Experimental Study on Ultimate Behavior of Bolted Connections with Thin-walled Ferritic Stainless Steel, Proceedings of Annual Conference Architectural Institute of Korea, AIK, 30(1), 141-142.
  11. Kim, T. S., & Cho, T. J. (2013b). Influence of Microstructure Difference of Stainless Steels on the Strength and Fracture of Bolted Connections, ISIJ International, 53(2), 365-374. https://doi.org/10.2355/isijinternational.53.365
  12. Kim, T. S., Jeong, H. Y., Kim, M. S., & Lim, J. S.(2010b). An Experimental Study on Behavior of Single Shear Bolted Connections with Thin-walled Stainless Steel, Architectural Institute of Korea, AIK, 26(5), 11-18.
  13. Kim, T. S., Kuwamura, H., & Cho, T. J.(2008). A parametric study on ultimate strength of single shear bolted connections with curling, Thin-Walled Structures, 46, 38-53. https://doi.org/10.1016/j.tws.2007.08.009
  14. Kim T. S., & Kuwamura H. (2007). Finite element modeling of bolted connections in thin-walled stainless steel plates under static shear. Thin-Walled Structures, 45, 407-421. https://doi.org/10.1016/j.tws.2007.03.006
  15. Lee, M. J. (1988). Mechanical Properties and Buckling Strength of Stainless Steel Members, Journal of Architectural Institute of Korea, AIK, 5(6), 319-326.