考虑界面滑移作用的装配式钢-混凝土组合梁桥受力性能分析  

Analysis on Loading Property of Bridge with Integration of Fabricated Steel-Concrete of Interface Slip Effect

作　　者：高成杰 赵青 GAO Chengjie;ZHAO Qing(Anhui Jianzhu University,Hefei 230022,China)

机构地区：[1]安徽建筑大学土木工程学院,安徽合肥230022

出　　处：《洛阳理工学院学报（自然科学版）》2020年第3期21-24,共4页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

摘　　要：装配式钢-混凝土组合结构结合了钢梁和混凝土的优势,使结构性能发挥得更加理想。但是通过剪力钉连接的组合结构,钢混交接面处必然会有滑移效应。针对交界面处的滑移现象,利用Abaqus有限元分析软件模拟计算了在不同剪力连接程度下,受到荷载作用时其力学性能的表现也就存在差异,对装配式钢-混凝土组合梁桥的这种差异中所显示的数据进行计算,从而分析出钢混组合结构在不同剪力连接程度下的力学性能。In China,the construction technology is improving consistently in the bridge construction,while the application of this integration of fabricated steel-concrete further promotes the development of quality of bridge construction,which integrates the strengths of steel and concrete,so that its structural performance can be performed better.However,as to such construction connected by shear pin,no matter the place of shear pin,there will be slip effect in their interface.As to this phenomenon,by means of Abaqus finite element analysis software,it calculates that there is also difference on the mechanical property influenced by loading effect under different shear connection degrees,calculates its data under the difference of integration of fabricated steel-concrete,so that it can analyze its mechanical property under different shear connection degrees.

关 键 词：钢混组合梁桥 滑移作用 剪力连接程度 有限元分析软件 

分 类 号：U493[交通运输工程—交通运输规划与管理]