Scholarlink

Reinforcing existing masonry structures with prefabricatedPrefabricated panels concreteConcrete walls offers significant advantages, such as substantially improving the seismic performanceSeismic performance of walls, minimizing disruption to users’ daily lives, and facilitating construction. This method demonstrates great potential for application in reinforcing masonry structures. Numerical simulations are performed on combined masonry wallsMasonry wall with various wall-masonry connection methods and different wall thicknesses. The influence of different connection methods and varying thicknesses of externally attached concreteConcrete wall panelsWall panel on the load-bearing capacity, stiffness, and energy dissipation capacity of the reinforced masonry wallsMasonry wall is systematically analyzed. Research findings indicate that reinforcing masonry wallsMasonry wall with externally attached prefabricated concreteConcrete walls significantly enhances their load-bearing capacity, stiffness, and energy dissipation capacity. The use of connecting components in combination with grouting improves the structural integrity between the exterior wall panelsWall panel and the masonry wallsMasonry wall. Furthermore, this study refined the utilization coefficients of concreteConcrete and reinforcing bar strength in the calculation formulas from previous research, proposing fitting formulas that correlate these coefficients with the thickness of the external wall panelsExternal wall panel. These results provide valuable guidance for selecting appropriate connection methods and wall panelWall panel thicknesses when using prefabricatedPrefabricated panels single-sided externally attached concreteConcrete wall panelsWall panel to reinforce brick masonry wallsMasonry wall.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Study on Seismic Performance of Masonry Wall Reinforced with Prefabricated Single-Sided External Wall Panel

  • 会议论文

  • 发表日期：

    2026年

查看全文
  • Ke Liu,
  • Yanbin Zhang,
  • Yi Hui,
  • Qiang Sun,
  • Shoufeng Zhang

摘要

Reinforcing existing masonry structures with prefabricatedPrefabricated panels concreteConcrete walls offers significant advantages, such as substantially improving the seismic performanceSeismic performance of walls, minimizing disruption to users’ daily lives, and facilitating construction. This method demonstrates great potential for application in reinforcing masonry structures. Numerical simulations are performed on combined masonry wallsMasonry wall with various wall-masonry connection methods and different wall thicknesses. The influence of different connection methods and varying thicknesses of externally attached concreteConcrete wall panelsWall panel on the load-bearing capacity, stiffness, and energy dissipation capacity of the reinforced masonry wallsMasonry wall is systematically analyzed. Research findings indicate that reinforcing masonry wallsMasonry wall with externally attached prefabricated concreteConcrete walls significantly enhances their load-bearing capacity, stiffness, and energy dissipation capacity. The use of connecting components in combination with grouting improves the structural integrity between the exterior wall panelsWall panel and the masonry wallsMasonry wall. Furthermore, this study refined the utilization coefficients of concreteConcrete and reinforcing bar strength in the calculation formulas from previous research, proposing fitting formulas that correlate these coefficients with the thickness of the external wall panelsExternal wall panel. These results provide valuable guidance for selecting appropriate connection methods and wall panelWall panel thicknesses when using prefabricatedPrefabricated panels single-sided externally attached concreteConcrete wall panelsWall panel to reinforce brick masonry wallsMasonry wall.