| 基于数值模拟的材料力学教学导入法 |
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| 引用本文： | 祝捷,刘京红,张晓天,李昂.基于数值模拟的材料力学教学导入法[J].河北农业大学学报(农林教育版),2011,13(4):468-470. |
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| 作者姓名： | 祝捷 刘京红 张晓天 李昂 |
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| 作者单位： | 1. 中国矿业大学力学与建筑工程学院,北京,100083
2. 河北农业大学城乡建设学院,河北保定,071001 |
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| 基金项目： | 中国矿业大学(北京)课程建设与教学改革项目(项目编号:K100601);河北省教学创新高地建设重点建设项目(土木工程专业);河北农业大学第七批教学研究项目(项目编号:10-B14)资助 |
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| 摘 要： | 材料力学是工科专业学生的一门重要专业基础课,教学大纲涵盖大量概念性知识和方法性知识。为了帮助学生在课堂上尽快进入课题情境,笔者借助有限元分析软件,在课题导入时将数值模拟的计算结果展现在学生的眼前,让学生直观看到力学现象、构件受力特点以及破坏形态,有利于启发学生积极思考,顺利进入课题情境。实践证明数值模拟的引入有效提高了课堂授课质量。
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| 关 键 词： | 材料力学 教学方法 数值模拟 |
Instructive introduction in material mechanics based on numerical simulation |
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| ZHU Jie,LIU Jing-hong,ZHANG Xiao-tian,LI Ang.Instructive introduction in material mechanics based on numerical simulation[J].Journal of Agricultural University of Hebei,2011,13(4):468-470. |
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| Authors: | ZHU Jie LIU Jing-hong ZHANG Xiao-tian LI Ang |
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| Institution: | 1(1.School of Mechanics & Civil Engineering,China University of Mining & Technology,Beijing 100083; 2.College of Urban and Rural Construction,Agricultural University of Hebei,Baoding 071001) |
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| Abstract: | Material mechanics,involving a large number of conceptual and methodological knowledge,is one of the important professional basic courses for engineering specialty.In order to help students to understand instructional subject as soon as possible,this paper introduces numerical simulation results to classroom instruction by means of FEM software.The mechanical characteristics and failure modes are visually displayed in classroom lecture.It is helpful to students’ active thinking and smoothly enter learning link.Practice shows teaching quality has been improved by introducing numerical simulation to classroom instruction. |
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| Keywords: | material mechanics instructive introduction numerical simulation |
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