Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Numerical Modeling and Parametric Studies of RC Shear Wall with Replaceable Corner Components
https://orcid.org/http://orcid.org/0000-0002-9482-4160
https://orcid.org/http://orcid.org/0000-0002-3993-2716
Conventional reinforced concrete (RC) shear wall may suffer severe damage at the bottom corners under strong earthquakes, which is very difficult to be repaired. A new type of earthquake resilient RC shear wall with replaceable corner components was proposed. The experimental results showed that the seismic performance of the new shear wall was improved significantly compared to conventional RC wall and the damage to the new shear wall mainly concentrated on replaceable corner components. However, the influence of some design parameters on seismic performance of the new shear wall is not clear. In order to systematically investigate the seismic performance of the novel shear wall, the numerical model for this type of shear wall is developed in this study. The comparison between the simulation results and experimental results demonstrates that the proposed model is capable of predicting the hysteretic behavior of the novel shear wall. Parametric studies of the novel shear wall are then conducted to investigate the effects of the bearing capacity ratio of replaceable corner component to upper wall panel, the height and length of replaceable corner component, and the thickness of embedded steel plate. Outcome of this study is beneficial for numerical modeling and seismic design of the novel shear wall.
Numerical Modeling and Parametric Studies of RC Shear Wall with Replaceable Corner Components
https://orcid.org/http://orcid.org/0000-0002-9482-4160
https://orcid.org/http://orcid.org/0000-0002-3993-2716
Conventional reinforced concrete (RC) shear wall may suffer severe damage at the bottom corners under strong earthquakes, which is very difficult to be repaired. A new type of earthquake resilient RC shear wall with replaceable corner components was proposed. The experimental results showed that the seismic performance of the new shear wall was improved significantly compared to conventional RC wall and the damage to the new shear wall mainly concentrated on replaceable corner components. However, the influence of some design parameters on seismic performance of the new shear wall is not clear. In order to systematically investigate the seismic performance of the novel shear wall, the numerical model for this type of shear wall is developed in this study. The comparison between the simulation results and experimental results demonstrates that the proposed model is capable of predicting the hysteretic behavior of the novel shear wall. Parametric studies of the novel shear wall are then conducted to investigate the effects of the bearing capacity ratio of replaceable corner component to upper wall panel, the height and length of replaceable corner component, and the thickness of embedded steel plate. Outcome of this study is beneficial for numerical modeling and seismic design of the novel shear wall.
Numerical Modeling and Parametric Studies of RC Shear Wall with Replaceable Corner Components
https://orcid.org/http://orcid.org/0000-0002-9482-4160
https://orcid.org/http://orcid.org/0000-0002-3993-2716
Conventional reinforced concrete (RC) shear wall may suffer severe damage at the bottom corners under strong earthquakes, which is very difficult to be repaired. A new type of earthquake resilient RC shear wall with replaceable corner components was proposed. The experimental results showed that the seismic performance of the new shear wall was improved significantly compared to conventional RC wall and the damage to the new shear wall mainly concentrated on replaceable corner components. However, the influence of some design parameters on seismic performance of the new shear wall is not clear. In order to systematically investigate the seismic performance of the novel shear wall, the numerical model for this type of shear wall is developed in this study. The comparison between the simulation results and experimental results demonstrates that the proposed model is capable of predicting the hysteretic behavior of the novel shear wall. Parametric studies of the novel shear wall are then conducted to investigate the effects of the bearing capacity ratio of replaceable corner component to upper wall panel, the height and length of replaceable corner component, and the thickness of embedded steel plate. Outcome of this study is beneficial for numerical modeling and seismic design of the novel shear wall.
Numerical Modeling and Parametric Studies of RC Shear Wall with Replaceable Corner Components
Mechan. Machine Science
Li, Shaofan (Herausgeber:in) / Wang, Haozuo (Autor:in) / Jiang, Huanjun (Autor:in)
International Conference on Computational & Experimental Engineering and Sciences ; 2023 ; Shenzhen, China
05.12.2023
11 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Assembly type shear wall structure with replaceable edge components
| Europäisches Patentamt | 2022
High-strength replaceable multifunctional wall corner protector structure
| Europäisches Patentamt | 2022
Assembly type tension-compression metal damper with replaceable wall corner
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2023