Proceedings of the 2nd International Conference on Internet, Education and Information Technology (IEIT 2022)

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Modeling and Simulation of Tensile Experiment and Teaching Application in Higher Vocational Colleges

Authors
Meiqin Liang1, Xiaozhan Li2, Shang Wang3, *
1College of Automation Engineering, Beijing Polytechnic, Beijing, China
2Institute of Engineering Technology, University of Science and Technology Beijing, Beijing, China
3School of Automotive Engineering, Beijing Polytechnic, Beijing, China
*Corresponding author. Email: wangshang@bpi.edu.cn
Corresponding Author
Shang Wang
Available Online 27 December 2022.
DOI
10.2991/978-94-6463-058-9_53How to use a DOI?
Keywords
tensile experiment; teaching application; simulation; finite element; modeling
Abstract

The problem of poor teaching effect of tensile experiment in Material Mechanics course in higher vocational colleges has existed for a long time. In order to solve it, the research team put forward a method of using modeling and simulation to obtain materials such as pictures, animations, so as to improve the teaching effect. A 3D finite element model for tensile experiment was established and conducted calculations on a computer. The simulated animations visually showed the necking and cracking behavior of the specimen under tension, and the Mises stress nephograms clearly showed the stress distribution of the specimen at different time points. In addition, a large amount of data has been calculated. The Mises stress nephograms and animations were used as course materials of Material Mechanics. The beneficial effects of simulation materials are mainly reflected in: (1) the unfamiliar concepts, such as neck contraction and fracture, are easier to be understood by students, and the teaching quality is improved; (2) it stimulates students’ interest in learning; (3) the model simulation and demonstration are done on a computer, which not only has no danger, but also saves the experimental cost. The research idea should be applied in more courses of higher vocational education.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2nd International Conference on Internet, Education and Information Technology (IEIT 2022)
Series
Advances in Computer Science Research
Publication Date
27 December 2022
ISBN
10.2991/978-94-6463-058-9_53
ISSN
2352-538X
DOI
10.2991/978-94-6463-058-9_53How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Meiqin Liang
AU  - Xiaozhan Li
AU  - Shang Wang
PY  - 2022
DA  - 2022/12/27
TI  - Modeling and Simulation of Tensile Experiment and Teaching Application in Higher Vocational Colleges
BT  - Proceedings of the 2nd International Conference on Internet, Education and Information Technology (IEIT 2022)
PB  - Atlantis Press
SP  - 316
EP  - 323
SN  - 2352-538X
UR  - https://doi.org/10.2991/978-94-6463-058-9_53
DO  - 10.2991/978-94-6463-058-9_53
ID  - Liang2022
ER  -