非线性有限元分析在结构试验教学中的应用  

Application of Nonlinear Finite Element Analysis in Structural Experimental Teaching

作　　者：郑愚[1] 于国友[1] 秦怀泉[1] 

机构地区：[1]东莞理工学院建筑工程系,广东东莞523808

出　　处：《东莞理工学院学报》2010年第1期103-107,共5页Journal of Dongguan University of Technology

基　　金：东莞理工学院2008年度教研教改课题

摘　　要：对东莞理工学院土木工程专业的结构试验实验教学内容进行研究与改革。主要阐明结构试验实验教学中存在的问题,提出利用非线性有限元技术进行计算机仿真来辅助实验教学的设想和建议,并给出一个利用非线性有限元软件包Atena进行模拟分析的钢筋混凝土简支梁静载试验的实例。研究结果表明了使用该数值模拟技术进行辅助结构实验教学的可行性。Research on reform of experimental teaching on structural tests for students in civil engineering was being carried out in Civil Engineering Centre at Dongguan University of Technology. In this study, some existing problems in current teaching style were discussed. Some ideas using computer simulation to assists experimental teaching with nonlinear finite element analysis （NLFEA） were proposed. A NLFEA package-Atena was used to simulate the structural behaviors of reinforced concrete beam under static loads. It was found that this numerical analysis method could be used as an assistant in structural experimental teaching.

关 键 词：结构试验 非线性有限元分析 实验教学 

分 类 号：G642.0[文化科学—高等教育学]