Experimental research into the strength of a flat car with elastic interaction between fixed fittings of a flat car and container fittings
This research uses the finite element method to determine the strength of the bearing structure of a flat car during shunting impacts with. The authors determined the fields of the maximum equivalent stresses in the bearing structure of a flat car. The strength was also researched with the strain-ga...
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creator | Vatulia, Glib Fomin, Oleksij Lovska, Alyona Okorokov, Andrii Pavliuchenkov, Mykhailo Petrenko, Dmytro |
description | This research uses the finite element method to determine the strength of the bearing structure of a flat car during shunting impacts with. The authors determined the fields of the maximum equivalent stresses in the bearing structure of a flat car. The strength was also researched with the strain-gage method. The test results showed that the maximum difference between the stresses obtained theoretically and experimentally was 17.0%. The strength model of a flat car was verified with an F-test. The calculation demonstrated that the hypothesis of adequacy was not rejected. The research demonstrated that damage to the bearing structure of a flat car and the containers can be decreased by applying an improved interaction scheme. This will reduce the maintenance costs of flat cars and containers, and enhance the efficiency of railway transport. |
doi_str_mv | 10.1063/5.0103853 |
format | Conference Proceeding |
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The authors determined the fields of the maximum equivalent stresses in the bearing structure of a flat car. The strength was also researched with the strain-gage method. The test results showed that the maximum difference between the stresses obtained theoretically and experimentally was 17.0%. The strength model of a flat car was verified with an F-test. The calculation demonstrated that the hypothesis of adequacy was not rejected. The research demonstrated that damage to the bearing structure of a flat car and the containers can be decreased by applying an improved interaction scheme. This will reduce the maintenance costs of flat cars and containers, and enhance the efficiency of railway transport.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0103853</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Adequacy ; Containers ; Finite element method ; Fittings ; Maintenance costs ; Strain gauges ; Stresses</subject><ispartof>AIP conference proceedings, 2022, Vol.2557 (1)</ispartof><rights>Author(s)</rights><rights>2022 Author(s). 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The authors determined the fields of the maximum equivalent stresses in the bearing structure of a flat car. The strength was also researched with the strain-gage method. The test results showed that the maximum difference between the stresses obtained theoretically and experimentally was 17.0%. The strength model of a flat car was verified with an F-test. The calculation demonstrated that the hypothesis of adequacy was not rejected. The research demonstrated that damage to the bearing structure of a flat car and the containers can be decreased by applying an improved interaction scheme. This will reduce the maintenance costs of flat cars and containers, and enhance the efficiency of railway transport.</description><subject>Adequacy</subject><subject>Containers</subject><subject>Finite element method</subject><subject>Fittings</subject><subject>Maintenance costs</subject><subject>Strain gauges</subject><subject>Stresses</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2022</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNpdkM9KAzEQh4MoWKsH3yDgTdiabDbJ5iil_oGCFwVvyzQ726as2ZqktL6CT21KxYOXGRi-mR_zEXLN2YQzJe7khHEmailOyIhLyQutuDolI8ZMVZSVeD8nFzGuGSuN1vWIfM_2GwzuA32CngaMCMGuqPNpoGmFNKaAfplWdOgo0K6HRC0EunN5hD3E5OwBxgA2ucHTBaYdoqed22Oba0rOL-O_bfAttUNOdB7DH3RJzjroI1799jF5e5i9Tp-K-cvj8_R-XtiS1aLgygqhlOHGaKFZt6igbSWUteDagpa6BoWoulJpo4RBzYGBMFmLlbYtUYzJzfHuJgyfW4ypWQ_b4HNkU-qsSFdKqEzdHqloXYLDb80me4Lw1XDWHFw3svl1LX4AaWJx3w</recordid><startdate>20221013</startdate><enddate>20221013</enddate><creator>Vatulia, Glib</creator><creator>Fomin, Oleksij</creator><creator>Lovska, Alyona</creator><creator>Okorokov, Andrii</creator><creator>Pavliuchenkov, Mykhailo</creator><creator>Petrenko, Dmytro</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20221013</creationdate><title>Experimental research into the strength of a flat car with elastic interaction between fixed fittings of a flat car and container fittings</title><author>Vatulia, Glib ; Fomin, Oleksij ; Lovska, Alyona ; Okorokov, Andrii ; Pavliuchenkov, Mykhailo ; Petrenko, Dmytro</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2083-16c336691997370fb4add5a28317ca7578a6ee6f2679639e71a0a39010c5cd2e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Adequacy</topic><topic>Containers</topic><topic>Finite element method</topic><topic>Fittings</topic><topic>Maintenance costs</topic><topic>Strain gauges</topic><topic>Stresses</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Vatulia, Glib</creatorcontrib><creatorcontrib>Fomin, Oleksij</creatorcontrib><creatorcontrib>Lovska, Alyona</creatorcontrib><creatorcontrib>Okorokov, Andrii</creatorcontrib><creatorcontrib>Pavliuchenkov, Mykhailo</creatorcontrib><creatorcontrib>Petrenko, Dmytro</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Vatulia, Glib</au><au>Fomin, Oleksij</au><au>Lovska, Alyona</au><au>Okorokov, Andrii</au><au>Pavliuchenkov, Mykhailo</au><au>Petrenko, Dmytro</au><au>Nikolov, Nikolay D.</au><au>Todorov, Michael Damianov</au><au>Stoilov, Valeri M.</au><au>Stoilova, Svetla D.</au><au>Pavlov, Nikolay L.</au><au>Kralov, Ivan Mladenov</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Experimental research into the strength of a flat car with elastic interaction between fixed fittings of a flat car and container fittings</atitle><btitle>AIP conference proceedings</btitle><date>2022-10-13</date><risdate>2022</risdate><volume>2557</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>This research uses the finite element method to determine the strength of the bearing structure of a flat car during shunting impacts with. 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identifier | ISSN: 0094-243X |
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language | eng |
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source | American Institute of Physics (AIP) Journals |
subjects | Adequacy Containers Finite element method Fittings Maintenance costs Strain gauges Stresses |
title | Experimental research into the strength of a flat car with elastic interaction between fixed fittings of a flat car and container fittings |
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