基于虚拟仿真技术在材料力学实验中应用的研究  

Research on the Application of Virtual Simulation Technology in Material Mechanics Experiments

作　　者：卜万奎 徐慧 闫冰洁 朱明听 BU Wan-kui;XU Hui;YAN Bing-jie;ZHU Ming-ting(School of Urban Construction,Heze University,Heze Shandong 274015,China;School of Mechanical and Electrical Engineering,Heze University,Heze Shandong 274015,China)

机构地区：[1]菏泽学院城市建设学院,山东菏泽274015 [2]菏泽学院机电工程学院,山东菏泽274015

出　　处：《菏泽学院学报》2023年第5期118-122,共5页Journal of Heze University

基　　金：教育部产学合作协同育人项目(220503985172318);菏泽学院2021年度校级教学改革研究项目(2021004)。

摘　　要：实验是材料力学教学过程中的重要环节,而部分院校存在实验室建设不完善,严重制约了线下教学.由于受到实验设备、实验场地及实验开展课时不足等条件的限制,材料力学实验难以满足正常现有的教学需要,而虚拟仿真系统具有不受场地、时间和材料限制,更不会存在人身安全隐患问题.为了构建以学生为中心、实验与理论并举的教学方式,开发、设计了虚拟仿真实验系统以弥补实验室建设不足的短板,完善了实验课程的考核方式.教学实践证明此次教学改革提高了学生学习材料力学的兴趣与积极性,同时提升了学生动手操作实验的实践能力.Experiments are a crucial part of the teaching process for Material Mechanics.However,some colleges have insufficient laboratory facilities,severely limiting traditional offline teaching.Due to constraints such as inadequate experimental equipment,limited lab space,and insufficient class hours,material mechanics experiments often fail to meet the demands of regular teaching.Virtual simulation systems,which are not restricted by physical locations,time,or materials,and eliminate concerns about personal safety,offer an effective alternative.To create a student-centered teaching method that combines theory and hands-on experience,this study developed and designed a virtual simulation experiment system to compensate for deficiencies in laboratory facilities and enhance the assessment methods for experimental courses.Teaching practices have shown that this educational reform has increased students’interest and enthusiasm for learning Material Mechanics and improved their practical skills in conducting experiments.

关 键 词：虚拟仿真 材料力学 拉伸实验 

分 类 号：G642.0[文化科学—高等教育学]