Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts
High joint strength of composite structures can be achieved by using mechanical fasteners. The materials used for rivets and bolts havelower coefficients of thermal expansion than composites in the direction perpendicular to the reinforcement fibers. It is suspected, therefore, that temperature...
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Sieć Badawcza Łukasiewicz - Warszawski Instytut Technologiczny
2024-06-01
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| Series: | Technologia i Automatyzacja Montażu |
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| Online Access: | https://journals.prz.edu.pl/tiam/article/view/1697/12 |
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| author | Angelika Arkuszyńska Jan Godzimirski Marek Rośkowicz |
| author_facet | Angelika Arkuszyńska Jan Godzimirski Marek Rośkowicz |
| author_sort | Angelika Arkuszyńska |
| collection | DOAJ |
| description | High joint strength of composite structures can be achieved by using mechanical fasteners. The materials used for rivets and bolts havelower coefficients of thermal expansion than composites in the direction perpendicular to the reinforcement fibers. It is suspected, therefore, that temperature changes can cause stress changes in mechanical fasteners. The purpose of this study was to experimentally determine and analytically substantiate the values of stress changes resulting from a change in temperature in the range from -20 to 60C in M8 steel bolts fastening carbon composite. The value of stress changes was estimated to be around 100 MPa, which can consequently lead to joint unsealing or plastic deformation of the mechanical fastener. |
| format | Article |
| id | doaj-art-893fcdbf5348427d98b0a01b9fb0193c |
| institution | Kabale University |
| issn | 2450-8217 |
| language | English |
| publishDate | 2024-06-01 |
| publisher | Sieć Badawcza Łukasiewicz - Warszawski Instytut Technologiczny |
| record_format | Article |
| series | Technologia i Automatyzacja Montażu |
| spelling | doaj-art-893fcdbf5348427d98b0a01b9fb0193c2025-08-20T03:44:14ZengSieć Badawcza Łukasiewicz - Warszawski Instytut TechnologicznyTechnologia i Automatyzacja Montażu2450-82172024-06-01124231010.7862/tiam.2024.2.1Influence of the Temperature Changes on Stresses in Carbon Composite Fastening BoltsAngelika Arkuszyńska0https://orcid.org/0000-0002-5370-6635Jan Godzimirski1https://orcid.org/0000-0003-1593-2057Marek Rośkowicz2https://orcid.org/0000-0003-0501-0622Faculty of Mechatronics, Armaments and Aviation, Military University of Technology, Faculty of Mechatronics, Armaments and Aviation, Military University of TechnologyFaculty of Mechatronics, Armaments and Aviation, Military University of Technology,High joint strength of composite structures can be achieved by using mechanical fasteners. The materials used for rivets and bolts havelower coefficients of thermal expansion than composites in the direction perpendicular to the reinforcement fibers. It is suspected, therefore, that temperature changes can cause stress changes in mechanical fasteners. The purpose of this study was to experimentally determine and analytically substantiate the values of stress changes resulting from a change in temperature in the range from -20 to 60C in M8 steel bolts fastening carbon composite. The value of stress changes was estimated to be around 100 MPa, which can consequently lead to joint unsealing or plastic deformation of the mechanical fastener.https://journals.prz.edu.pl/tiam/article/view/1697/12carbon compositesmechanical fastenersthermophysical propertiesthermal interactions |
| spellingShingle | Angelika Arkuszyńska Jan Godzimirski Marek Rośkowicz Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts Technologia i Automatyzacja Montażu carbon composites mechanical fasteners thermophysical properties thermal interactions |
| title | Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts |
| title_full | Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts |
| title_fullStr | Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts |
| title_full_unstemmed | Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts |
| title_short | Influence of the Temperature Changes on Stresses in Carbon Composite Fastening Bolts |
| title_sort | influence of the temperature changes on stresses in carbon composite fastening bolts |
| topic | carbon composites mechanical fasteners thermophysical properties thermal interactions |
| url | https://journals.prz.edu.pl/tiam/article/view/1697/12 |
| work_keys_str_mv | AT angelikaarkuszynska influenceofthetemperaturechangesonstressesincarboncompositefasteningbolts AT jangodzimirski influenceofthetemperaturechangesonstressesincarboncompositefasteningbolts AT marekroskowicz influenceofthetemperaturechangesonstressesincarboncompositefasteningbolts |