Steel and Composite Structures

  • 제19권2호
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  • Pages.277-292
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  • 2015
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  • 1229-9367(pISSN)
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  • 1598-6233(eISSN)
테크노프레스 (Techno-Press)
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Hysteretic performance of SPSWs with trapezoidally horizontal corrugated web-plates

  • Kalali, Hamed (Department of Civil and Architectural Engineering, University of Shahrood) ;
  • Hajsadeghi, Mohammad (School of Engineering Sciences, University of Liverpool, Civil Engineering Department, Xian Jiaotong-Liverpool University) ;
  • Zirakian, Tadeh (Department of Civil Engineering and Construction Management, California State University) ;
  • Alaee, Farshid J. (Department of Civil and Architectural Engineering, University of Shahrood)
  • 투고 : 2014.05.28
  • 심사 : 2015.12.30
  • 발행 : 2015.08.25
⟨ 이전 논문 다음 논문 ⟩

초록

Previous research has shown that steel plate shear walls (SPSWs) are efficient lateral force-resisting systems against both wind and seismic loads. A properly designed SPSW can have high initial stiffness, strength, and energy absorption capacity as well as superior ductility. SPSWs have been commonly designed with unstiffened and stiffened infill plates based on economical and performance considerations. Recent introduction and application of corrugated plates with advantageous structural features has motivated the researchers to consider the employment of such elements in stiffened SPSWs with the aim of lowering the high construction cost of such high-performing systems. On this basis, this paper presents results from a numerical investigation of the hysteretic performance of SPSWs with trapezoidally corrugated infill plates. Finite element cyclic analyses are conducted on a series of flat- and corrugated-web SPSWs to examine the effects of web-plate thickness, corrugation angle, and number of corrugation half-waves on the hysteretic performance of such structural systems. Results of the parametric studies are indicative of effectiveness of increasing of the three aforementioned web-plate geometrical and corrugation parameters in improving the cyclic response and energy absorption capacity of SPSWs with trapezoidally corrugated infill plates. Increasing of the web-plate thickness and number of corrugation half-waves are found to be the most and the least effective in adjusting the hysteretic performance of such promising lateral force-resisting systems, respectively. Findings of this study also show that optimal selection of the web-plate thickness, corrugation angle, and number of corrugation half-waves along with proper design of the boundary frame members can result in high stiffness, strength, and cyclic performances of such corrugated-web SPSWs.

키워드

참고문헌

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피인용 문헌

  1. Shear resistance of stiffened steel corrugated shear walls vol.127, 2018, https://doi.org/10.1016/j.tws.2018.01.036
  2. Elastic shear buckling of sinusoidally corrugated steel plate shear wall vol.121, 2016, https://doi.org/10.1016/j.engstruct.2016.04.047
  3. Experimental evaluation of steel plate shear walls stiffened with folded sheets vol.17, pp.1, 2017, https://doi.org/10.1007/s13296-015-0206-x
  4. Structural performance of steel plate shear walls with trapezoidal corrugations and centrally-placed square perforations vol.16, pp.3, 2016, https://doi.org/10.1007/s13296-015-0116-y
  5. Experimental Studies on Cyclic Behavior of Corrugated Steel Plate Shear Walls vol.144, pp.11, 2018, https://doi.org/10.1061/(ASCE)ST.1943-541X.0002165
  6. Stress analysis of a new steel-concrete composite I-girder vol.28, pp.1, 2015, https://doi.org/10.12989/scs.2018.28.1.051
  7. Seismic performance of steel plate shear walls with variable column flexural stiffness vol.33, pp.1, 2019, https://doi.org/10.12989/scs.2019.33.1.001
  8. Seismic performance of composite plate shear walls with variable column flexural stiffness vol.33, pp.1, 2015, https://doi.org/10.12989/scs.2019.33.1.019
  9. Behavior of FRP-reinforced steel plate shear walls with various reinforcement designs vol.33, pp.5, 2019, https://doi.org/10.12989/scs.2019.33.5.729
  10. Investigation of performance of steel plate shear walls with partial plate-column connection (SPSW-PC) vol.39, pp.1, 2015, https://doi.org/10.12989/scs.2021.39.1.109
  11. Behaviour of Composite Plate Shear Walls with Variable Column Stiffness vol.4, pp.2, 2021, https://doi.org/10.1002/cepa.1358
  12. Shear Resistance and Design of Infill Panels in Corrugated-Plate Shear Walls vol.147, pp.11, 2015, https://doi.org/10.1061/(asce)st.1943-541x.0003162