TA622 : Numerical Study on Effect of Corrugated Steel Plate shear wall in RC frxame
Thesis > Central Library of Shahrood University > Civil & Architectural Engineering > MSc > 2021
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Abstarct: In recent years, the use of corrugated sheets has received more attention due to its considerable off-plate stiffness as well as higher buckling strength than flat sheets and the lack of stiffener and cost and time savings. Since the tixtle of the research is a numerical study of the effect of corrugated steel shear wall in reinforced concrete flexural frxame, it has been tried to first study the objectives and generalities of the research on the centrality of the research subject and then the background of the latest research on the centrality of the subject. Valid for lateral loading of reinforced concrete frxame with smooth steel filler plate with Abaqus finite element software was performed with appropriate accuracy. Then, according to the validation results, the analyses related to modeling the seismic behavior of concrete frxame with corrugated steel filler plate were investigated parametrically. Are. The results show that the seismic performance of corrugated steel shear wall with increasing the number of steps can be higher than the seismic performance of smooth steel shear wall in concrete frxame. , Have higher yield strength and lateral absorbed energy but less hardness and ductility. The results also showed that at the beginning of the lateral drift, the lateral stiffness decreases sharply so that usually 80% of the lateral stiffness of the concrete frxame with steel sheet is lost in drift 0.25%, while the initial stiffness decreases with increasing corrugated sheet angle in the concrete frxame. And increasing the angle of corrugated sheet in the concrete frxame has a positive effect on the process of maintaining lateral stiffness.
Keywords:
#Non-Linear Stability Analysis #Finite Element #Abaqus #Corrugated Steel Plate shear wall #RC frxame. Keeping place: Central Library of Shahrood University
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