耗能型胶合木墙体力学性能研究
Study on the mechanical properties of energy-consuming glulam walls
王豪阳 1高百川 1石睿 1范剑雄1
作者信息
- 1. 东北林业大学土木与交通学院,黑龙江 哈尔滨 150040
- 折叠
摘要
为改善胶合木剪力墙刚度大、延性低、耗能差的问题,设计了3 种胶合木墙内布置软钢阻尼器的耗能型胶合木墙体,通过数值模拟的方法分析了墙体内不同阻尼器的设置方案对胶合木墙体承载力、延性、耗能性能的影响.结果表明,沿墙体内竖向安装软钢阻尼器的耗能型胶合木墙体刚度较大、承载力较高,延性及耗能能力均显著提高,具有较高的工程应用价值.
Abstract
In order to improve the problems of high stiffness,low ductility and poor energy consumption of glulam shear walls,three energy-dissipating glulam walls with mild steel dampers arranged inside the glulam walls were designed and analyzed through numerical simulation.The influence of different damper setting schemes in the wall on the bearing capac-ity,ductility and energy consumption performance of the glulam wall.The results show that the energy-dissipating glulam wall with mild steel dampers installed vertically along the wall has greater stiffness,higher bearing capacity,significantly improved ductility and energy-dissipating capacity,and has high engineering application value.
关键词
胶合木/金属阻尼器/静力性能/有限元分析Key words
glulam/metal damper/static properties/finite element analysis引用本文复制引用
出版年
2025
NETL
NSTL
万方数据