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investigation effect using hardener quartz circular steel shear wall
investigation of the effect of using hardener on quartz circular steel shear wall behavior
Steel shear walls have been used in some of the world's major structures as a load-resisting system since the 1970s.
The idea behind this system is to utilize the diameter of the tensile field created by the steel sheet being bent. In some cases, pop-ups are inevitable due to architectural or installation requirements.
In this study, the effect of the pop-up in the form of a quadrilateral circle is examined in order to cross the facility. These openings are located at the corners of the panel and the effect of the stiffening application on the behavior of the steel shear wall is studied.
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Investigation of the effect of using hardener on quartz circular steel shear wall behavior
Steel shear walls have been used in some of the world's major structures as a load-resisting system since the 1970s.
The idea behind this system is to utilize the diameter of the tensile field created by the steel sheet being bent. In some cases, pop-ups are inevitable due to architectural or installation requirements.
In this study, the effect of the pop-up in the form of a quadrilateral circle is examined in order to cross the facility. These openings are located at the corners of the panel and the effect of the stiffening application on the behavior of the steel shear wall is studied. To this end, the results of ABAQUS finite element software modeling were compared with a validated laboratory sample to verify its validity. There is a good convergence between the results, which illustrates modeling accuracy. Pushover static analysis of this software and model analysis shows that the effect of quadratic hardening on the openings in the behavior of the steel shear wall (elastic stiffness and toughness) is not significant.
Keywords: steel shear wall, poplar, hardener
2) Sheet Interaction Method (PFI):
3) Modified Wag Sheet Interaction Method (M-PFI):
4) Finite Element Method (FE): Due to advances in computing ability in recent years, three-dimensional FE modeling has become very common to study the behavior of steel shear wall systems and is usually due to the nonlinear effect of geometry and materials in It is considered. FE methods have been adopted to study the failure behavior of steel shear wall systems under lateral load and other loads such as explosion and simulation of laboratory work [5].
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