自复位混凝土剪力墙研究进展
RESEARCH PROGRESS ON SELF RESETTING CONCRETE SHEAR WALLS
冯鹏杰 1郑杰 1马嫒丽 2高丽燕 1张效伟 1莫正波1
作者信息
- 1. 青岛理工大学理学院,山东青岛 266000
- 2. 青岛义和钢构集团有限公司,山东青岛 266000
- 折叠
摘要
自复位剪力墙在遭受地震时能够实现大位移而不会有明显的残余变形或大量损伤,适用于地震后的快速恢复结构.为研究自复位混凝土剪力墙的发展趋势,文中介绍了国内外自复位混凝土剪力墙结构的相关研究进展,对相关研究进行展望和总结,表明在自复位混凝土剪力墙中加入耗能部件或选择合适的配筋方式,可以改善墙体的力学性能并控制损伤.
Abstract
The self-resetting shear walls are subject to large displacement without obvious residual deformation and large amount of damage under earthquakes,which is suitable for the rapid recovery structure after earthquake.The paper reviews the current research progress of self-resetting concrete shear wall structure to study the development trend of self-resetting concrete shear wall.The results show that adding energy dissipation components and selecting the appropriate reinforcement method in the self-resetting concrete shear wall improve the mechanical properties of the wall and control the damage.
关键词
可恢复性/自复位/残余变形/后张无黏结预应力Key words
resilience/self-centering/residual deformation/post tensioned unbonded prestress引用本文复制引用
基金项目
山东省自然科学基金项目(ZR2020QE278)
出版年
2024
NETL
NSTL
万方数据