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271201

CYCLIC PERFORMANCE OF VERTICAL SHEAR LINKS MADE OF DIFFERENT METALLIC ALLOYS

Article

Last updated: 23 Jan 2023

Subjects

-

Tags

Innovative structures

Abstract

Use of vertical shear links (VSLs) imposed in eccentrically braced frames to resist earthquake ground motions has been shown to exhibit excellent seismic performance. The main reason of that is its capability of dissipating seismic energy while keeping the whole structure in the elastic stage, i.e. it acts as a ductile fuse. The objective of this paper is to compare the results of a finite element parametric study of VSLs made of different metallic alloys such as steel, stainless steel, copper and magnesium having different cross sections, and different arrangement of web stiffeners. The parametric study involves modelling of 22 specimens using ANSYS Workbench subjected to cyclic loading. Results of the finite element analysis represented by the hysteresis loop of each specimen are compared to each other in order to determine the most appropriate and sufficient material of fabrication which leads to maximum seismic energy dissipation. Also, the effect of utilizing different cross sections with different width to depth ratios along with different arrangements of web stiffeners have been investigated

DOI

10.21608/asge.2020.271201

Keywords

vertical shear links, eccentrically braced frames, energy dissipation, hysteresis loop, Cyclic load

Volume

04

Article Issue

04

Related Issue

37711

Issue Date

2020-11-01

Receive Date

2022-11-24

Publish Date

2020-11-01

Page Start

1

Page End

14

Print ISSN

2785-9509

Online ISSN

2812-5142

Link

https://asge.journals.ekb.eg/article_271201.html

Detail API

https://asge.journals.ekb.eg/service?article_code=271201

Order

271,201

Type

Original Article

Type Code

2,140

Publication Type

Journal

Publication Title

International Journal of Advances in Structural and Geotechnical Engineering

Publication Link

https://asge.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

23 Jan 2023