WRINKLING

作品数：74被引量：180H指数：8
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相关领域：一般工业技术金属学及工艺更多>>
相关作者：甘延长姜学松印杰孙永娜吴向东更多>>
相关机构：上海交通大学北京航空航天大学重庆大学天津大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金高等学校学科创新引智计划更多>>
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A strategy resisting wrinkling of sandwich structures reinforced using functionally-graded carbon nanotubes
《Chinese Journal of Aeronautics》2023年第9期243-255,共13页Xiaohui REN Senlin ZHANG Zhen WU 
supported by the National Natural Sciences Foundation of China(No.12172295);SKLLIM1902,China.
Sandwich structures have been widely applied in the wing and the horizontal tail of the aircraft,so face sheets of such structure might occur wrinkling deformation in the process of service,which will largely decrease...
关键词：BUCKLING Carbon nano tube Functionally graded plate Higher-order model WRINKLING 
Plastic wrinkling model and characteristics of shear enforced Ti-alloy thin-walled tubes under combination die constraints and differential temperature fields
《Chinese Journal of Aeronautics》2016年第6期1815-1829,共15页Yan Jing 
support of National Natural Science Foundation of China (No. 51305415)
Plastic wrinkling predictions and shear enforced wrinkling characteristics of Ti-alloy thin-walled tubes under combination die constraints have become key problems urgently in need of solutions in order to improve for...
关键词：Combination die constraint Differential temperature field Energy method Finite element Shear bending Ti-alloy thin-walled tube WRINKLING 
Plastic wrinkling prediction in thin-walled part forming process: A review被引量：8
《Chinese Journal of Aeronautics》2016年第1期1-14,共14页Liu Nan Yang He Li Heng Yan Siliang 
the National Natural Science Foundation of China(Nos.5090514451275415);National Basic Research Program of China(No.2010CB731701);Program for New Century Excellent Talents in University,Fundamental Research Funds for the Central Universities(3102014KYJD001)of China;the EU Marie Curie Actions–Mat Pro Future Project(FP7-PEOPLE-2012-IRSES-318968)of China;the‘‘111"Project(B08040)of China for the support to this research
The precision forming of thin-walled components has been urgently needed in aviation and aerospace field. However, the wrinkling induced by the compressive instability is one of the major defects in thin-walled part f...
关键词：Explicit algorithm Hybrid method IMPERFECTIONS Implicit algorithm Thin-walled part forming WRINKLING 
Placement suitability criteria of composite tape for mould surface in automated tape placement被引量：9
《Chinese Journal of Aeronautics》2015年第5期1574-1581,共8页Zhang Peng Sun Ronglei Zhao Xueying Hu Lingjin 
supported by the National Basic Research Program of China (No. 2013CB035805);the National Science and Technology Major Project of China (2010ZX04016-013)
Automated tape placement is an important automated process used for fabrication of large composite structures in aeronautical industry. The carbon fiber composite parts realized with this process tend to replace the a...
关键词：Automated tape placementGeodesic：Placement suitability WRINKLING Composites 
Inner wrinkling control in hydrodynamic deep drawing of an irregular surface part using drawbeads被引量：14
《Chinese Journal of Aeronautics》2014年第3期697-707,共11页Meng Bao Wan Min Wu Xiangdong Yuan Sheng Xu Xudong Liu Jie 
supported by Chengdu Aircraft Industrial Corporation
Inner wrinkling phenomenon is more likely to develop during hydrodynamic deep drawing （HDD） of complicated component-forms due to the higher demand for controlling deformation sequences. Aiming at the problems in co...
关键词：Aircraft part manufacturing DRAWBEAD Hydrodynamic deep drawing Irregular surface part Numerical simulation Sheet metal WRINKLING 
‘Size effect’ related bending formability of thin-walled aluminum alloy tube被引量：18
《Chinese Journal of Aeronautics》2013年第1期230-241,共12页Li Heng Yang He Zhang Zhiyong Wang Zekang 
the National Natural Science Foundation of China (No. 50905144);the Program for New Century Excellent Talents in University, the Natural Science Basic Research Plan in Shaanxi Province (No. 2011JQ6004);the 111 Project (No. B08040) for the support given to this research
Aluminum alloy （Al-alloy） thin-walled （D/t ＆gt; 20, diameter D, wall thickness t） bent tubes have attracted increasing applications in many industries with mass quantities and diverse specifications due to satisf...
关键词：Al-alloy Bending formability FLATTENING Size effect Tube bending Wall thinning WRINKLING 
Effects of geometrical parameters on wrinkling of thin-walled rectangular aluminum alloy wave-guide tubes in rotary-draw bending被引量：9
《Chinese Journal of Aeronautics》2013年第1期242-248,共7页Tian Shan Liu Yuli Yang He 
financial support of the National Natural Science Foundation of China (No. 50975235 and 50575184);the 111 Project(B08040)
Inner flange and side wrinkling often occur in rotary-draw bending process of rectangular aluminum alloy wave-guide tubes, and the distribution and magnitude of wrinkling is related to geometrical parameters of the tu...
关键词：Geometrical parameters Inner flange wrinkling Side wrinkling Simulation Thin-walled rectangular wave-guide tube Rotary-draw bending 
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