耗能型胶合木墙体力学性能研究  

Study on the mechanical properties of energy-consuming glulam walls

作　　者：王豪阳 高百川 石睿[1] 范剑雄 Wang Haoyang;Gao Baichuan;Shi Rui;Fan Jianxiong(School of Civil Engineering and Transportation,Northeast Forestry University,Harbin Heilongjiang 150040,China)

机构地区：[1]东北林业大学土木与交通学院,黑龙江哈尔滨150040

出　　处：《山西建筑》2025年第4期72-75,共4页Shanxi Architecture

基　　金：国家级大学生创新创业训练项目(项目编号:202210225246)。

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。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 capacity,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 

分 类 号：TU366.3[建筑科学—结构工程]