斜加劲薄钢板剪力墙滞回性能模拟  

Diagonal stiffened steel plate shear wall hysteretic performance simulation research

作　　者：巩玉发[1] 李闯[1] 

机构地区：[1]辽宁工程技术大学建筑工程学院,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2016年第8期841-844,共4页Journal of Liaoning Technical University (Natural Science)

摘　　要：为研究肋板刚度比对斜加劲钢板剪力墙滞回性能和耗能能力的影响,运用有限元软件ABAQUS对14片斜加劲薄钢板剪力墙模型进行了数值模拟.对比分析了斜加劲与不加劲薄钢板剪力墙的滞回性能和耗能能力,通过对13片斜加劲薄钢板剪力墙模型的模拟试验,分析肋板刚度比对斜加劲薄钢板剪力墙的滞回性能和耗能能力的影响.结果表明:设置斜向加劲肋可以有效改善薄钢板剪力墙的滞回性能和耗能能力;肋板刚度比对斜加劲薄钢板剪力墙的滞回性能和耗能能力具有一定影响.In order to research the influence of Rib stiffness ratio of diagonal stiffened steel plate shear wall hysteretic behavior and energy dissipation capacity, this paper studied 14 pieces of diagonal stiffened thin steel plate shear with numerical simulation by using the finite element software ABAQUS. Firstly, comparative analysis on the hysteretic behavior and energy dissipation capacity of diagonal stiffened and unstiffened thin steel plate shear wall was carried out. Then through the simulation test on 13 pieces of diagonal stiffened thin steel plate shear wall model, the influence of diagonal stiffened thin steel plate shear wall Rib stiffness ratio on the hysteretic behavior and energy dissipation capacity was analyzed. The results show that the inclined stiffener can effectively improve the thin steel plate shear wall hysteretic behavior and energy dissipation capacity; shear wall of diagonal stiffened thin plate Rib stiffness ratio on the hysteretic behavior and energy dissipation capacity has certain influence. The study results of diagonal stiffened thin steel plate shear wall seismic performance has a certain reference value.

关 键 词：肋板刚度比 钢板剪力墙 滞回曲线 ABAQUS 有限元 

分 类 号：TU391[建筑科学—结构工程]