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基于数值模拟的材料力学教学导入法

标题: 基于数值模拟的材料力学教学导入法
英文标题: Instructive introduction in material mechanics based on numerical simulation
作者: 祝捷,刘京红,张晓天,李昂
英文作者: ZHU Jie1,LIU Jing-hong2,ZHANG Xiao-tian1,LI Ang1(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)
出版时间: 2011-01-01
机构: 河北农业大学
关键词: 材料力学,教学方法,数值模拟
英文关键词: material mechanics,instructive introduction,numerical simulation
刊名: 河北农业大学学报(农林教育版)
英文刊名: Journal of Agricultural University of Hebei(Agriculture and Forestry Education Edition)
ISSN: 1008-6927
卷号: 004
基金: ^A中国矿业大学北京)课程建设与教学改革项目^BK100601^D1%^A河北省教学创新高地建设重点建设项目(土木工程专业)^B^D2%^A河北农业大学第七批教学研究项目^B10-B14^D3
页码: 468-470
分类号: TB301-4
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.
英文摘要: 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.