考虑粘结滑移的预应力型钢混凝土梁有限元分析  

Finite Element Analysis of Prestressed Steel Reinforced Concrete Beams Considering Bond Slip

作　　者：杜林岳 Du Linyue(Guangxi University,Nanning,Guangxi 530000)

机构地区：[1]广西大学,广西南宁530000

出　　处：《江西建材》2021年第4期57-59,61,共4页Jiangxi Building Materials

摘　　要：基于杨勇提出的粘结滑移本构关系,通过ANSYS程序对傅传国所进行的预应力型钢混凝土简支梁试验进行了非线性有限元分析。结果表明:基于型钢混凝土推出试验所得出的型钢混凝土粘结滑移本构关系所建立的预应力型钢混凝土梁有限元模型与试验结果依然能够较好地吻合。Based on the bond slip constitutive relation proposed by Yang Yong,the nonlinear finite element analysis of the pre-stressed steel reinforced concrete simply supported beam test conducted by Fu Chuanguo was carried out by ANSYS program.The results show that the finite element model of prestressed steel reinforced concrete beam based on the bond slip constitutive relation of steel reinforced concrete obtained from push out test is still in good agreement with the test results.

关 键 词：预应力型钢混凝土梁 粘结滑移 非线性有限元分析 粘结滑移本构关系 

分 类 号：TU378.2[建筑科学—结构工程]