结构工程师2026，Vol.42Issue(2)：1-11,11.DOI:10.15935/j.cnki.jggcs.202602.0001
钢-混组合梁部分结合构造参数分析及优化
Parametric Analysis and Optimization of Partial Shear Connection on Steel-Concrete Composite Girder
苏航 1付静波 1苏庆田2
作者信息
- 1. 上海市建设工程安全质量监督总站,上海 200032
- 2. 同济大学桥梁工程系,上海 200092||上海高性能组合结构桥梁工程技术研究中心,上海 200092
- 折叠
摘要
Abstract
Two partial shear connection methods,namely by using rubber-sleeved stud connector and by increasing stud distance,can both reduce bonding degree between steel and concrete in composite girder.In response to the current lack of research comparing the effectiveness of the two partial shear connection methods,and the lack of optimization of parameter indicators used in the implementation process of the two methods,this article compares the effectiveness of using rubber-sleeved stud connector and increasing the stud distance by loading and analyzing four girder specimens.Nonlinear finite element models were established using ABAQUS,revealing the bending resistance of composite girder with partial shear connection.The influence of different parameters on the mechanical performance of composite girder with partial shear connection was analyzed,while key parameters in the design process of partial shear connection were optimized.关键词
组合梁/部分结合/焊钉/试验/有限元分析Key words
composite girder/partial shear connection/stud/test/finite element analysis分类
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苏航,付静波,苏庆田..钢-混组合梁部分结合构造参数分析及优化[J].结构工程师,2026,42(2):1-11,11.
