Structural Engineering and Mechanics

  • 제18권4호
  • /
  • Pages.493-516
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  • 2004
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Seismic behavior of high-strength concrete flexural walls with boundary elements

  • Kim, Seung-Hun (Technical Division, LG Engineering & Construction Corp.) ;
  • Lee, Ae-Bock (School of Architecture, Chungnam National University) ;
  • Han, Byung-Chan (School of Architecture, Chungnam National University) ;
  • Ha, Sang-Su (STRESS, Hanyang University) ;
  • Yun, Hyun-Do (School of Architecture, Chungnam National University)
  • 투고 : 2002.12.31
  • 심사 : 2004.06.30
  • 발행 : 2004.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper addresses the behavior and strength of structural walls with a concrete compressive strength exceeding 69 MPa. This information also enhances the current database for improvement of design recommendations. The objectives of this investigation are to study the effect of axial-load ratio on seismic behavior of high-strength concrete flexural walls. An analysis has been carried out in order to assess the contribution of deformation components, i.e., flexural, diagonal shear, and sliding shear on total displacement. The results from the analysis are then utilized to evaluate the prevailing inelastic deformation mode in each of wall. Moment-curvature characteristics, ductility and damage index are quantified and discussed in relation with axial stress levels. Experimental results show that axial-load ratio have a significant effect on the flexural strength, failure mode, deformation characteristics and ductility of high-strength concrete structural walls.

키워드

참고문헌

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피인용 문헌

  1. Performance of HSC columns under severe cyclic loading vol.13, pp.2, 2015, https://doi.org/10.1007/s10518-014-9617-x
  2. Seismic Behavior of Steel Reinforced High-Strength Concrete Composite Walls pp.1559-808X, 2018, https://doi.org/10.1080/13632469.2018.1458665