【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。更多还原

【Abstract】 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.更多还原