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Finite Element Model of Smart Composite Steel Plate Shear Walls
A Case Study of Distance Between Shear Studs
The composite shear wall is having various merits over the traditional reinforced concrete walls. As a result of this, several experimental studies have been reported in the literature in order to study the seismic behavior of composite shear walls. On the other hand, very, few numerical investigations found in the previous literature because of the involvement of complexities at the interaction behavior of steel and concrete. Therefore, the objective of the present paper is to present a numerical study on Smart composite shear walls which is having an infilled steel plate and concrete. The study is carried out using the ANSYS software. The mechanical mechanisms between the web plate and concrete have been investigated thoroughly. The results obtained from the FE analysis shows very good agreement with the test results, in terms of the hysteresis curves, failure behavior, ultimate strength, initial stiffness, and ductility. The present numerical investigations were focused on the effects of the gap and the distance between the shear stud on the CSPSW behavior. The results indicate that increasing the gap between steel plate and concrete wall from 0 to 4% from the width improved the stiffness by 18% as compared with the reference model, which led to delay failures of this model. Changing the distance between shear studs from (20 to 25%) from width enhanced the ductility and energy absorption with ratios (66, 32%), respectively, compared with the reference model.
Finite Element Model of Smart Composite Steel Plate Shear Walls
A Case Study of Distance Between Shear Studs
The composite shear wall is having various merits over the traditional reinforced concrete walls. As a result of this, several experimental studies have been reported in the literature in order to study the seismic behavior of composite shear walls. On the other hand, very, few numerical investigations found in the previous literature because of the involvement of complexities at the interaction behavior of steel and concrete. Therefore, the objective of the present paper is to present a numerical study on Smart composite shear walls which is having an infilled steel plate and concrete. The study is carried out using the ANSYS software. The mechanical mechanisms between the web plate and concrete have been investigated thoroughly. The results obtained from the FE analysis shows very good agreement with the test results, in terms of the hysteresis curves, failure behavior, ultimate strength, initial stiffness, and ductility. The present numerical investigations were focused on the effects of the gap and the distance between the shear stud on the CSPSW behavior. The results indicate that increasing the gap between steel plate and concrete wall from 0 to 4% from the width improved the stiffness by 18% as compared with the reference model, which led to delay failures of this model. Changing the distance between shear studs from (20 to 25%) from width enhanced the ductility and energy absorption with ratios (66, 32%), respectively, compared with the reference model.
Finite Element Model of Smart Composite Steel Plate Shear Walls
A Case Study of Distance Between Shear Studs
Lecture Notes in Civil Engineering
Marano, Giuseppe Carlo (Herausgeber:in) / Rahul, A. V. (Herausgeber:in) / Antony, Jiji (Herausgeber:in) / Unni Kartha, G. (Herausgeber:in) / Kavitha, P. E. (Herausgeber:in) / Preethi, M. (Herausgeber:in) / Najm, Hadee Mohammed (Autor:in) / Kouadri, Saber (Autor:in) / Khalaf, Manahel Shahath (Autor:in)
International Conference on Structural Engineering and Construction Management ; 2022 ; Angamaly, India
30.10.2022
22 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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