栓钉连接件抗剪性能试验研究  

Experimental Study on Shear Properties of Stub Connectors

作　　者：王建江 陈春雷[2] 朱刚 WANG Jian-jiang;CHEN Chun-lei;ZHU Gang(Zhejiang Highway ＆Water Transportation Engineering Consulting Corporation,Hangzhou 310000,China;Zhejiang University,Hangzhou 310058,China)

机构地区：[1]浙江公路水运工程咨询公司,杭州310000 [2]浙江大学,杭州310058

出　　处：《浙江交通职业技术学院学报》2018年第3期8-11,22,共5页Journal of Zhejiang Institute of Communications

基　　金：2015年度浙江省交通运输厅科研计划项目(2015J12)

摘　　要：为研究栓钉高度对栓钉抗剪性能的影响,对变高度的单排栓钉进行了推出试验,介绍了试验分组、构件尺寸以及加载和测试方案。分析了栓钉高度对荷载-滑移曲线及抗剪强度的影响,比对了栓钉抗剪强度试验值与美国规范、欧洲规范、中国规范的抗剪强度计算值。研究表明,在一定的范围内,提高栓钉的长径比有利于提高栓钉的抗剪性能。In order to study the effect of height of stud on the shear behavior of structures, a push-out test of studs with 19 mm diameter was conducted in this paper. The experiment scheme, specimen size, loading and testing program were introduced. Based on the experimental results, the effect of height of stud onthe load-slip relationship and shear strength was analyzed. The experimental shear strength was compared with the calculated shear strength by ACI code, Eurocode4 and Chinese GB code. It is concluded that the accuracy of the shear strengthcan be improved if the effect of the height of studs is reasonably taken into account.

关 键 词：栓钉连接件 推出试验 抗剪强度 

分 类 号：TU398.9[建筑科学—结构工程]