APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX
The strength problems of large-aircraft wingbox is complex.Studying the bearing characteristics of wingbox,plays an important role in wing structure refined design,weight optimization and development cost saving.Based on the explicit time integration,this paper simulated the static loading process o...
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2017-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.026 |
| _version_ | 1797767850584178688 |
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| author | YU Ming LING XiaoTao WANG QianPing |
| author_facet | YU Ming LING XiaoTao WANG QianPing |
| author_sort | YU Ming |
| collection | DOAJ |
| description | The strength problems of large-aircraft wingbox is complex.Studying the bearing characteristics of wingbox,plays an important role in wing structure refined design,weight optimization and development cost saving.Based on the explicit time integration,this paper simulated the static loading process of typical wingbox section until failure in quasi-static limits,while taking the material nonlinearity and damage characteristics into consideration.Both the strain distribution and the strength prediction agree well with the experimental results.The study provides a reference for evaluating the ultimate strength of aircraft assembly. |
| first_indexed | 2024-03-12T20:44:57Z |
| format | Article |
| id | doaj.art-35c254116dd141d58579f9d9b2f3b406 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:44:57Z |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-35c254116dd141d58579f9d9b2f3b4062023-08-01T07:45:01ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692017-01-013989389830599184APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOXYU MingLING XiaoTaoWANG QianPingThe strength problems of large-aircraft wingbox is complex.Studying the bearing characteristics of wingbox,plays an important role in wing structure refined design,weight optimization and development cost saving.Based on the explicit time integration,this paper simulated the static loading process of typical wingbox section until failure in quasi-static limits,while taking the material nonlinearity and damage characteristics into consideration.Both the strain distribution and the strength prediction agree well with the experimental results.The study provides a reference for evaluating the ultimate strength of aircraft assembly.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.026Wingbox;Qusi-static;Post-buckling;Stiffened panels;Nonliner FEM;Ultimate strength |
| spellingShingle | YU Ming LING XiaoTao WANG QianPing APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX Jixie qiangdu Wingbox;Qusi-static;Post-buckling;Stiffened panels;Nonliner FEM;Ultimate strength |
| title | APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX |
| title_full | APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX |
| title_fullStr | APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX |
| title_full_unstemmed | APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX |
| title_short | APPLICATIONS OF QUASI-STATIC METHOD IN STATIC FAILURE SIMULATION FOR LARGE AIRCRAFT WINGBOX |
| title_sort | applications of quasi static method in static failure simulation for large aircraft wingbox |
| topic | Wingbox;Qusi-static;Post-buckling;Stiffened panels;Nonliner FEM;Ultimate strength |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2017.04.026 |
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