INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS
Based on the ANSYS software,this paper puts forward an accurate simulation method of applying the bolt pre tightening force to the interference fit joints of high locked bolt. By considering the bolt interference fitting,the bolt pre-tightening force,etc,the 3D finite element elastic-plastic model o...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2016-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.05.035 |
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| _version_ | 1841534986393485312 |
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| author | ZHANG Sheng HE YuTing LI ChangFan CHEN Tao ZHANG HaoYu TAN XiangFei |
| author_facet | ZHANG Sheng HE YuTing LI ChangFan CHEN Tao ZHANG HaoYu TAN XiangFei |
| author_sort | ZHANG Sheng |
| collection | DOAJ |
| description | Based on the ANSYS software,this paper puts forward an accurate simulation method of applying the bolt pre tightening force to the interference fit joints of high locked bolt. By considering the bolt interference fitting,the bolt pre-tightening force,etc,the 3D finite element elastic-plastic model of the aircraft typical joint was established. The effect of the different plate friction on the maximum von mises of the dangerous part of the joint was calculated,and the variation law of the two points strain value was analyzed,then it was concluded the reason why the maximum von mises of the dangerous part of the joint changed. The result shows that with the increase of the coefficient of friction between plates,the maximum von mises presents the first decrease then increase. And this is due to the friction force between the plates on the load transfer and the upper and the lower free end of the joint tilted outward. The results of the analysis can provide reference for the finite element analysis and durability design of such joints. |
| format | Article |
| id | doaj-art-8e49ce067912463387a17c9c663746d3 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-8e49ce067912463387a17c9c663746d32025-01-15T02:35:49ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692016-01-01381103110730596596INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTSZHANG ShengHE YuTingLI ChangFanCHEN TaoZHANG HaoYuTAN XiangFeiBased on the ANSYS software,this paper puts forward an accurate simulation method of applying the bolt pre tightening force to the interference fit joints of high locked bolt. By considering the bolt interference fitting,the bolt pre-tightening force,etc,the 3D finite element elastic-plastic model of the aircraft typical joint was established. The effect of the different plate friction on the maximum von mises of the dangerous part of the joint was calculated,and the variation law of the two points strain value was analyzed,then it was concluded the reason why the maximum von mises of the dangerous part of the joint changed. The result shows that with the increase of the coefficient of friction between plates,the maximum von mises presents the first decrease then increase. And this is due to the friction force between the plates on the load transfer and the upper and the lower free end of the joint tilted outward. The results of the analysis can provide reference for the finite element analysis and durability design of such joints.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.05.035JointFriction between the platesPre-tightening forceFinite element analysis |
| spellingShingle | ZHANG Sheng HE YuTing LI ChangFan CHEN Tao ZHANG HaoYu TAN XiangFei INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS Jixie qiangdu Joint Friction between the plates Pre-tightening force Finite element analysis |
| title | INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS |
| title_full | INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS |
| title_fullStr | INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS |
| title_full_unstemmed | INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS |
| title_short | INFLUENCE OF THE FRICTION BETWEEN THE PLATES ON THE DETAIL STRESS OF AIRCRAFT TYPICAL JOINTS |
| title_sort | influence of the friction between the plates on the detail stress of aircraft typical joints |
| topic | Joint Friction between the plates Pre-tightening force Finite element analysis |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2016.05.035 |
| work_keys_str_mv | AT zhangsheng influenceofthefrictionbetweentheplatesonthedetailstressofaircrafttypicaljoints AT heyuting influenceofthefrictionbetweentheplatesonthedetailstressofaircrafttypicaljoints AT lichangfan influenceofthefrictionbetweentheplatesonthedetailstressofaircrafttypicaljoints AT chentao influenceofthefrictionbetweentheplatesonthedetailstressofaircrafttypicaljoints AT zhanghaoyu influenceofthefrictionbetweentheplatesonthedetailstressofaircrafttypicaljoints AT tanxiangfei influenceofthefrictionbetweentheplatesonthedetailstressofaircrafttypicaljoints |