源自工程实践的材料力学创新实验教学探索

发布时间：2018-03-04 08:10

本文选题：工程实践　切入点：材料力学　出处：《实验技术与管理》2016年10期 　论文类型：期刊论文

【摘要】：针对材料力学教学与工程实践脱节的问题,从瓦斯抽采护孔管选型工程实践中,提炼出PVC、PE、PPR管材无孔和有孔试件的轴向拉伸、压缩和扭转实验,可获得各种试件的基本力学性质,并与材料力学课程内容有机结合,从构件的强度和刚度出发,提出具体的工程建议方案。这种"工程—实验—理论—工程"一体化的教学方案,使学生对材料力学知识产生更深入的整体性理解和掌握,培养了学生分析和解决工程问题的能力。
[Abstract]:In order to solve the problem of disjoint between material mechanics teaching and engineering practice, the axial tensile, compression and torsion experiments of PVC- PEPPR pipe without holes and perforated specimens are abstracted from the practice of gas drainage and protection pipe selection engineering. The basic mechanical properties of all kinds of specimens can be obtained. Combining with the course content of mechanics of materials organically, from the strength and rigidity of the component, the paper puts forward the concrete engineering suggestion scheme, which is an integrated teaching scheme of "engineering, experiment, theory and engineering". It makes the students have a deeper understanding and mastery of the knowledge of mechanics of materials, and cultivates the students' ability to analyze and solve engineering problems.
【作者单位】：中国矿业大学力学与建筑工程学院;中国矿业大学深部岩土力学与地下工程国家重点实验室;中国矿业大学安全工程学院;
【基金】：江苏省优势学科建设平台项目(PAPD16) 中国矿业大学教育教学改革与建设课题(2015QN05)
【分类号】：TB301-4;G642.423

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