摘要
开孔板连接件是用于钢与混凝土结合的新型连接件,具有很大的抗剪刚度、强度及抗疲劳性能。对开孔板连接件分别处于正立、侧立、倒立,及其有无贯通钢筋进行抗剪性能试验研究,得到设置贯通钢筋可以大幅度提高抗剪承载力和延性,所处受力状态不同对抗剪刚度和使用阶段承载力影响较大,但对极限承载力影响并不明显等结果。
The perforated plate connector is a new type of connector used for steel and concrete composite structure and is characteristic of very great shearing rigidity, strength and fatigue behavior. In this paper, the authors complete an experimental study of the shearing behavior of the connector that is respectively set in normal, side and reverse positions and that is provided or not provided with through reinforcement, and obtain the results that the shearing capacity and ductility of the connector can be greatly improved if provided with through reinforcement, the shearing rigidity and carrying capacity of the connector at service stage will be considerably affected in case the force conditions of the connector are different, however, the ultimate carrying capacity of the connector will not be significantly affected.
出处
《桥梁建设》
EI
CSCD
北大核心
2006年第6期1-4,43,共5页
Bridge Construction
基金
国家自然科学基金资助项目(50478110)
关键词
开孔板连接件
组合结构
抗剪性能
试验
perforated plate conneetor
composite structure
shearing behavior
experiment
作者简介
刘玉擎（1962-），男，副教授，1985年毕业于西安冶金建筑学院工业与民用建筑工程专业，工学学士，1988年毕业于西安冶金建筑学院结构工程专业，工学硕士，1996年毕业于日本九州大学土木工程专业，工学博士。
