环氧树脂混凝土梁抗剪性能有限元分析  

Finite Element Analysis of Shear Performance of Epoxy Resin Concrete Beam

作　　者：范易朗 于晓素 孙占珩 金玉杰[1] FAN Yi-lang(School of Civil Engineering,Jilin Jianzhu University,Changchun 130118,China)

机构地区：[1]吉林建筑大学土木工程学院,长春130118

出　　处：《长春工程学院学报（自然科学版）》2022年第3期19-22,共4页Journal of Changchun Institute of Technology：Natural Sciences Edition

基　　金：国家自然科学基金资助项目(51678274);吉林省科技厅重大项目(20200403173SF)。

摘　　要：环氧树脂混凝土梁是采用特定配合比的环氧树脂混凝土作为材料制作而成的。通过ABAQUS有限元分析研究不同纵筋配筋率对环氧树脂混凝土梁抗剪性能的影响,并且将其与普通C30混凝土梁做对比,试验结果表明:环氧树脂混凝土梁抗剪强度为普通C30混凝土梁的1.32倍;在相同荷载作用下,随着环氧树脂混凝土模拟梁的纵筋配筋率增大,其极限承载力也随之增大。Epoxy resin concrete beam is made of epoxy resin concrete with specific mix ratio.In this paper,ABAQUS finite element analysis was used to study the influence of different longitudinal reinforcement ratio on the shear performance of epoxy resin concrete beam,and compared with ordinary C30 concrete beam,the test results show that the shear strength of epoxy resin concrete beam is 1.32 times that of ordinary C30 concrete beam.Under the same load,the ultimate bearing capacity of epoxy resin concrete simulation beam increases with the increase of longitudinal reinforcement ratio.

关 键 词：环氧树脂混凝土梁 抗剪性 有限元分析 

分 类 号：TU398[建筑科学—结构工程]