Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads
Modelling and calculations of unsymmetrical multi-bolted connections treated as a system for different bolt models and contact layer models between the joined parts are presented. The modelling refers to preloaded and externally loaded connections. The systemic models of the connection for two subst...
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| Format: | Article |
| Language: | English |
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Institute of Fundamental Technological Research
2019-02-01
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| Series: | Engineering Transactions |
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| Online Access: | https://et.ippt.pan.pl/index.php/et/article/view/982 |
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| _version_ | 1849321112541855744 |
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| author | Rafał GRZEJDA |
| author_facet | Rafał GRZEJDA |
| author_sort | Rafał GRZEJDA |
| collection | DOAJ |
| description | Modelling and calculations of unsymmetrical multi-bolted connections treated as a system for different bolt models and contact layer models between the joined parts are presented. The modelling refers to preloaded and externally loaded connections. The systemic models of the connection for two substitute models of bolts are shown. Between the joined parts two types of the Winkler model of a contact layer are taken into consideration. Calculations were made for an exemplary unsymmetrical connection. Its models were preloaded and externally loaded with normal forces. As a result of the calculations, distributions of normal contact pressure at the interface of the parts joined in the connection are shown. |
| format | Article |
| id | doaj-art-d4ce409eadcb45be912f1547f6ba52d8 |
| institution | Kabale University |
| issn | 0867-888X 2450-8071 |
| language | English |
| publishDate | 2019-02-01 |
| publisher | Institute of Fundamental Technological Research |
| record_format | Article |
| series | Engineering Transactions |
| spelling | doaj-art-d4ce409eadcb45be912f1547f6ba52d82025-08-20T03:49:50ZengInstitute of Fundamental Technological ResearchEngineering Transactions0867-888X2450-80712019-02-0167210.24423/EngTrans.982.20190222Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational LoadsRafał GRZEJDA0West Pomeranian University of Technology, SzczecinModelling and calculations of unsymmetrical multi-bolted connections treated as a system for different bolt models and contact layer models between the joined parts are presented. The modelling refers to preloaded and externally loaded connections. The systemic models of the connection for two substitute models of bolts are shown. Between the joined parts two types of the Winkler model of a contact layer are taken into consideration. Calculations were made for an exemplary unsymmetrical connection. Its models were preloaded and externally loaded with normal forces. As a result of the calculations, distributions of normal contact pressure at the interface of the parts joined in the connection are shown.https://et.ippt.pan.pl/index.php/et/article/view/982multi-bolted connectionsystemic approachoperational state |
| spellingShingle | Rafał GRZEJDA Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads Engineering Transactions multi-bolted connection systemic approach operational state |
| title | Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads |
| title_full | Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads |
| title_fullStr | Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads |
| title_full_unstemmed | Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads |
| title_short | Study of the Distribution of Normal Contact Pressure Between Parts Joined in a Multi-Bolted System under Operational Loads |
| title_sort | study of the distribution of normal contact pressure between parts joined in a multi bolted system under operational loads |
| topic | multi-bolted connection systemic approach operational state |
| url | https://et.ippt.pan.pl/index.php/et/article/view/982 |
| work_keys_str_mv | AT rafałgrzejda studyofthedistributionofnormalcontactpressurebetweenpartsjoinedinamultiboltedsystemunderoperationalloads |