摘要
为了改善框架结构梁柱节点容易破坏的特点,文中提出了一种较为理想的人字撑泡沫混凝土复合墙板,用于提高建筑结构的抗震性能。运用有限元模拟软件ABAQUS对该墙板进行分析,通过控制单一变量,探讨了人字撑顶端节点处的配筋、钢筋的锚固位置、混凝土的加固对墙板力学性能的影响。
Beam-column joints of frame structures are often subject to failure. An composite wall panel of herringbone-braced foam concrete is proposed to improve the seismic performance of building structures, which is analyzed by the finite element simulation software ABAQUS. By controlling a single variable, the influence of reinforcement at the top node of the gabled brace, the anchoring position of the steel bar, and the reinforcement of concrete on the mechanical properties of the wall panel are discussed.
作者
钱坤
刘圆
封元
QIAN Kun;LIU Yuan;FENG Yuan(Jilin Jianzhu University,Changchun 130118,China)
出处
《低温建筑技术》
2022年第8期51-56,共6页
Low Temperature Architecture Technology
基金
吉林省科技发展计划项目“装配整体式多层住宅承重墙板的研究与应用”(20190303123SF)。
关键词
复合墙板
节点优化
抗震性能
有限元分析
composite wall panels
node optimization
seismic performance
finite element analysis
