Finite element implementation for computer-aided education of structural mechanics: Mohr's circle and its practical use
This article introduces a computer program for computer‐aided education about Mohr's circle and its practical use. The instructional tool has been implemented as part of a finite element analysis program, VisualFEA. The proposed approach to teaching and learning Mohr's circle is distinguis...
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| Veröffentlicht in: | Computer applications in engineering education 2014-09, Vol.22 (3), p.494-508 |
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| creator | Lee, Jae Young Ryu, Hee Ryong Park, Young Taek |
| description | This article introduces a computer program for computer‐aided education about Mohr's circle and its practical use. The instructional tool has been implemented as part of a finite element analysis program, VisualFEA. The proposed approach to teaching and learning Mohr's circle is distinguished from previous work by its association with practical analysis models. The Mohr's circle is displayed and operated on the basis of stress data obtained from finite element analysis whereas arbitrarily assumed numerical values are used in other programs. The analysis can be extended to elasto‐plastic models with various yield criteria. Thus, the program can be regarded not only as an instructional module for studying Mohr's circle itself, but also as a training tool for exercising its practical application. This article describes the characteristics of the program's educational features and suggests important points for teaching and learning Mohr's circle and related subjects using VisualFEA. © 2011 Wiley Periodicals, Inc. Comput Appl Eng Educ 22:494–508, 2014; View this article online at wileyonlinelibrary.com/journal/cae; DOI 10.1002/cae.10.1002/cae.20575 |
| doi_str_mv | 10.1002/cae.20575 |
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The instructional tool has been implemented as part of a finite element analysis program, VisualFEA. The proposed approach to teaching and learning Mohr's circle is distinguished from previous work by its association with practical analysis models. The Mohr's circle is displayed and operated on the basis of stress data obtained from finite element analysis whereas arbitrarily assumed numerical values are used in other programs. The analysis can be extended to elasto‐plastic models with various yield criteria. Thus, the program can be regarded not only as an instructional module for studying Mohr's circle itself, but also as a training tool for exercising its practical application. This article describes the characteristics of the program's educational features and suggests important points for teaching and learning Mohr's circle and related subjects using VisualFEA. © 2011 Wiley Periodicals, Inc. 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The instructional tool has been implemented as part of a finite element analysis program, VisualFEA. The proposed approach to teaching and learning Mohr's circle is distinguished from previous work by its association with practical analysis models. The Mohr's circle is displayed and operated on the basis of stress data obtained from finite element analysis whereas arbitrarily assumed numerical values are used in other programs. The analysis can be extended to elasto‐plastic models with various yield criteria. Thus, the program can be regarded not only as an instructional module for studying Mohr's circle itself, but also as a training tool for exercising its practical application. This article describes the characteristics of the program's educational features and suggests important points for teaching and learning Mohr's circle and related subjects using VisualFEA. © 2011 Wiley Periodicals, Inc. Comput Appl Eng Educ 22:494–508, 2014; View this article online at wileyonlinelibrary.com/journal/cae; DOI 10.1002/cae.10.1002/cae.20575</description><subject>Computer programs</subject><subject>Education</subject><subject>elasto-plastic analysis</subject><subject>failure envelope</subject><subject>finite element analysis</subject><subject>Finite element method</subject><subject>Learning</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Mohr's circle</subject><subject>stress transformation</subject><subject>Teaching</subject><issn>1061-3773</issn><issn>1099-0542</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp10LtOxDAQBdAIgQQsFPyBO6AIjOPYXtOhZXmJpwSitLzORBjywna08PcEAnRUM9KcO8VNkh0KBxQgO7QGDzLgkq8kGxSUSoHn2erXLmjKpGTryWYILwCgBFMbyfLUNS4iwQprbCJxdTduJrq2IWXriW3rro_oU-MKLAgWvR2PbUlC9L2NvTcVqdE-m8bZcESu22e_G4h13lZITFMQFwPpvLHR2YH2AbeStdJUAbd_5iR5PJ0_zM7Tq9uzi9nxVWqZZDwVAnKTlSzPgS5UWSwKZg2nyACMNGIhBecMVLkQWEzBUCWKDDJqy6kAmwnGJsne-Lfz7VuPIeraBYtVZRps-6Ap50pMlaRqoPsjtb4NwWOpO-9q4z80Bf1Vrh7K1d_lDvZwtEtX4cf_UM-O57-JdEy4EPH9L2H8qxaSDfLp5kzfXWYzeZ8rfcI-AZ70i2w</recordid><startdate>201409</startdate><enddate>201409</enddate><creator>Lee, Jae Young</creator><creator>Ryu, Hee Ryong</creator><creator>Park, Young Taek</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SC</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>201409</creationdate><title>Finite element implementation for computer-aided education of structural mechanics: Mohr's circle and its practical use</title><author>Lee, Jae Young ; Ryu, Hee Ryong ; Park, Young Taek</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3735-6604a2f34401b9fdbd3ca51e300a7a6b7655309fb6ed80a196d2021cf860c2633</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Computer programs</topic><topic>Education</topic><topic>elasto-plastic analysis</topic><topic>failure envelope</topic><topic>finite element analysis</topic><topic>Finite element method</topic><topic>Learning</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Mohr's circle</topic><topic>stress transformation</topic><topic>Teaching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lee, Jae Young</creatorcontrib><creatorcontrib>Ryu, Hee Ryong</creatorcontrib><creatorcontrib>Park, Young Taek</creatorcontrib><collection>Istex</collection><collection>CrossRef</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>Computer applications in engineering education</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lee, Jae Young</au><au>Ryu, Hee Ryong</au><au>Park, Young Taek</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Finite element implementation for computer-aided education of structural mechanics: Mohr's circle and its practical use</atitle><jtitle>Computer applications in engineering education</jtitle><addtitle>Comput Appl Eng Educ</addtitle><date>2014-09</date><risdate>2014</risdate><volume>22</volume><issue>3</issue><spage>494</spage><epage>508</epage><pages>494-508</pages><issn>1061-3773</issn><eissn>1099-0542</eissn><abstract>This article introduces a computer program for computer‐aided education about Mohr's circle and its practical use. The instructional tool has been implemented as part of a finite element analysis program, VisualFEA. The proposed approach to teaching and learning Mohr's circle is distinguished from previous work by its association with practical analysis models. The Mohr's circle is displayed and operated on the basis of stress data obtained from finite element analysis whereas arbitrarily assumed numerical values are used in other programs. The analysis can be extended to elasto‐plastic models with various yield criteria. Thus, the program can be regarded not only as an instructional module for studying Mohr's circle itself, but also as a training tool for exercising its practical application. This article describes the characteristics of the program's educational features and suggests important points for teaching and learning Mohr's circle and related subjects using VisualFEA. © 2011 Wiley Periodicals, Inc. 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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Computer programs Education elasto-plastic analysis failure envelope finite element analysis Finite element method Learning Mathematical analysis Mathematical models Mohr's circle stress transformation Teaching |
| title | Finite element implementation for computer-aided education of structural mechanics: Mohr's circle and its practical use |
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