摘要
首先介绍了目前工程中常用的两种节点形式,并且指出各自的不足之处,在此基础上研究出一种新型的节点形式———隔板贯通式节点,介绍这种新节点的构造措施和传力路径,提出抗拉承载力的计算式,并且通过静力拉伸实验验证计算式的正确性,根据实验现象分析破坏形式以及屈服机制,最后指出该节点在工程应用中需要注意的方面.
In the present project,two kinds of joints form are introduced firstly,and their respective deficiency is pointed out.One kind of new joint form-diaphram-through style is studies.The structure's feature and the force-transfering path of the kind of new joint are introduced.The theoretical formula for calculating the strength of extension is proposed.A static experiment of extension of the joint is designed in order to confirm the formula's accuracy.On the basis of the experimental phenomenon,the destruction form and yielding mechanism are analysed.Finally the application aspect of the joint is given.
出处
《沈阳理工大学学报》
CAS
2006年第2期69-71,共3页
Journal of Shenyang Ligong University
基金
河北省科技攻关项目(2003-229)
关键词
隔板贯通式
节点
承载力
破坏
diaphragm-through style joint
supporting force
destroy
