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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Research on Two-Step Hydro-Bulge Forming of Ellipsoidal Shell with Larger Axis Length Ratio被引量:5
《Journal of Harbin Institute of Technology(New Series)》2013年第3期93-98,共6页Shi-Jian Yuan Lan Hu Zhu-Bin He Bu-Gang Teng Zhong-Ren Wang 
Sponsored by the National Natural Science Foundation of China (Grant No. 59975022 and 50275034)
The two-step hydro-bulge forming technique was proposed to manufacture the ellipsoidal shell with the length ratio of the long axis to the short axis larger than 1.4. A central tube was introduced into the first step ...
关键词:hydro-bulge forming ellipsoidal shell latitudinal stress WRINKLING axis length ratio 
Wrinkling analysis of creased rectangular membrane
《Journal of Harbin Institute of Technology(New Series)》2012年第3期88-94,共7页王长国 兰澜 谭惠丰 
Sponsored by the National Natural Science Foundation of China(Grant No. 10902027 and 11172079);Program for New Century Excellent Talents in University(Grant NoNCET-11-0807);Aeronautical Science Foundation of China(Grant No. 2010ZA77001);the Fundamental Research Funds for theCentral Universities (Grant No. HIT. NSRIF. 201156)
In this paper,the wrinkle-crease interaction behavior of a rectangular membrane under edge tension is simulated.The creased membrane is modeled by using a Modified Two-Parameter model.In this model,two crease paramete...
关键词:MEMBRANE WRINKLING creasing 
Analysis on membrane wrinkling using stress extremum method被引量:1
《Journal of Harbin Institute of Technology(New Series)》2012年第1期34-39,共6页李云良 鲁明宇 谭惠丰 谭忆秋 
Sponsored by the National Natural Science Foundation of China (Grant No.51078114);the Doctoral Program of Higher Education of China (Grant No.2012302120058)
A stress extremum method is developed based on Von Karman equations for analysis of membrane wrinkles in this paper. A mechanical model is also established for analyzing shear membrane wrinkles. Expressions of wrinkli...
关键词:MEMBRANE WRINKLE stress extremum method 
Wrinkling analysis of square space membrane structure under corner tension forces
《Journal of Harbin Institute of Technology(New Series)》2008年第4期513-517,共5页王长国 杜星文 赫晓东 
the Postdoctoral Science Foundation of China(Grant No.20070420163);the Development Program for Outstanding Young Teachers in Harbin Institute of Technology(Grant No.HITQNJS.2008.004)
An analytical approach based on the bifurcation theory is presented,in which the wrinkles are treated as the local buckling phenomena of the elastic thin plate with little bending stiffness.The average wrinkling wavel...
关键词:space membrane structure MEMBRANE WRINKLE 
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