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ABSTRACT
This paper studies the seismic performance of precast concrete shear walls with horizontal bolted joints. A fiber-based finite-element analysis (FEA) model was developed to simulate the seismic behavior of the walls. The numerical results were verified by the experimental results of the walls. Applying the proposed FEA model, a parametric study was conducted to research the effect of main structural factors on the shear walls. By analyzing the failure mechanisms of the walls, a simplified model was proposed to predict the ultimate capacity of the shear walls with bolted connections, which was verified with good accuracy.
Acknowledgments
The authors are grateful for the funding support from the National Key R&D Program of China [2018YFD1100903-02].
Additional information
Funding
This work was supported by “Research and application of rural housing system by dry-connected precast concrete sandwich panels”, the branch project of key technologies of rural housing design and construction, National Key R&D Program of China. 2018YFD1100903-02. Dec. 2018-Dec. 2022.