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Information Journal Paper

Title

EXAMINING THE SEISMIC PERFORMANCE OF NEWLY PROPOSED STEEL SHEAR WALL CONTAINING FLAT AND CORRUGATED SHEETS

Pages

  3-12

Keywords

Steel shear wall consisting of at and corrugated sheets (SSW C FCS) 

Abstract

 Steel shear wall is considered as an e ective seismic system due to having various characteristic such as loading capacity, high level of sti ness, ductility and higher level of energy absorption. Most studies focusing on the steel shear walls mainly investigated of sti ened or unsti ened at steel sheets or corrugated steel sheets. Speci c shape and outer sti ness on top of the corrugated steel sheets will create a at, unsti ened steel shear wall relatively enhancing the limitations of sti ened steel shear walls. It should be mentioned that corrugated steel walls can signi cantly increase the structures' sti ness. However they exhibit weaker performance regarding sustainability of seismic behavior, ultimate strength and energy dissipation capacity compared to the unsti ened steel shear walls. In this study, steel shear walls consisting of at and corrugated steel sheets (SSW C FCS) are proposed to improve the performance of the earthquake resistant system. Therefore, considering the frame dimensions and thickness of steel sheets, the seismic performance of unsti ened and corrugated steel shear walls along with the newly proposed steel shear wall consisting of at and corrugated sheets with horizontal and vertical waves are compared. The specimen' modeling was implemented for a frame containing 3 stories and 1 span considering a real scale under gravity and seismicity loading. The ratio of span's length to the story's height was selected as L/h=0/5, L/h=1, L/h=1/5 while three di erent thickness values (1/5, 3 and 4/5mm) were chosen for the steel sheet. As for each specimen, all parts of shear walls were separately designed and controlled by international regulations before conducting numerical evaluations to provide ductility conditions considering the importance of steel shear wall as a ductile system. The results of limited component analysis indicated that the proposed shear wall consisting of both at and corrugated sheets showed proper sustainability under loading and signi cantly improved the seismic performance of unsti en and corrugated at walls.

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    APA: Copy

    Kalantari, O., & Kalatejari, V.R.. (2020). EXAMINING THE SEISMIC PERFORMANCE OF NEWLY PROPOSED STEEL SHEAR WALL CONTAINING FLAT AND CORRUGATED SHEETS. SHARIF: CIVIL ENINEERING, 36-2(2/2 ), 3-12. SID. https://sid.ir/paper/958574/en

    Vancouver: Copy

    Kalantari O., Kalatejari V.R.. EXAMINING THE SEISMIC PERFORMANCE OF NEWLY PROPOSED STEEL SHEAR WALL CONTAINING FLAT AND CORRUGATED SHEETS. SHARIF: CIVIL ENINEERING[Internet]. 2020;36-2(2/2 ):3-12. Available from: https://sid.ir/paper/958574/en

    IEEE: Copy

    O. Kalantari, and V.R. Kalatejari, “EXAMINING THE SEISMIC PERFORMANCE OF NEWLY PROPOSED STEEL SHEAR WALL CONTAINING FLAT AND CORRUGATED SHEETS,” SHARIF: CIVIL ENINEERING, vol. 36-2, no. 2/2 , pp. 3–12, 2020, [Online]. Available: https://sid.ir/paper/958574/en

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