摘要
首先介绍了一种新型围护结构体系,以及节点连接形式和构造做法,然后提出了剪切摩擦型连接方式的计算模型,并根据试验结果提出了能够较真实模拟剪切滑动的本构关系。通过本文所建议的分析模型与目前常用分析方法进行计算对比,发现了周期折减方法、刚性连接模型的适用范围和缺陷。
A type of outer wall and its connecting device to building structures are presented in this paper.An analysis model for shear friction is established,and a shear-slip constitutive relationship based upon relative test results is put forward.Through an comparative example which is analyzed with the recommended model and the common calculating method respectively,the scope of application and defects of these common methods,such as period reduction or mechanic model with rigid joint,are shown,as given in the conclusion part.
出处
《工程抗震与加固改造》
北大核心
2010年第4期65-69,共5页
Earthquake Resistant Engineering and Retrofitting
关键词
钢筋混凝土
预制墙板
连接节点
剪切摩擦
剪切滑移刚度
reinforced concrete
precast wall panel
joint
shear-friction
stiffness of shear-slip