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Buckling Analysis of Thin Walled Circular Shells under Local Axial Compression using Vector Form Intrinsic Finite Element Method

文献类型：期刊论文

作者Ma, Wenliang4; Sun ZH(孙子涵); Wu H(吴晗); Xu, Leige4; Zeng, Yong2; Wang, Yanxing1; Huang, Guangyin1
刊名METALS
出版日期2023-03
卷号13期号:3页码:564
关键词vector form intrinsic finite element thin walled circular shells local axial compression buckling postbuckling multilinear hardening model
DOI10.3390/met13030564
英文摘要The buckling failure of thin walled circular shells under local axial compression is common in engineering. This study uses the vector form intrinsic finite element (VFIFE) method to investigate the buckling behavior of thin walled circular shells under local axial compression by introducing a multilinear hardening model, taking into account geometric and material nonlinearity. A buckling analysis program based on the VFIFE method was developed and verified by comparison with experimental results. The buckling mode and postbuckling behavior of thin walled circular shells were studied by using the verified program. The results show that the VFIFE method with a multilinear hardening model can accurately calculate the buckling load of local axially compressed thin walled circular shells, and effectively simulate the buckling development process, which offers great advantages in predicting the postbuckling of structures.
分类号二类
WOS研究方向Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000957930800001
资助机构Science and Technology Project of Henan Province [212102310951]
其他责任者Sun, ZH (corresponding author), North China Univ Water Resources & Elect Power, Sch Civil Engn & Commun, Zhengzhou 450046, Peoples R China. ; Sun, ZH (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China.
源URL[http://dspace.imech.ac.cn/handle/311007/91793]  
专题力学研究所_流固耦合系统力学重点实验室(2012-)
作者单位1.Survey & Design Inst Co Ltd, Henan Prov Commun Planning, Zhengzhou 450046, Peoples R China
2.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China
3.North China Univ Water Resources & Elect Power, Sch Civil Engn & Commun, Zhengzhou 450046, Peoples R China
4.North China Univ Water Resources & Elect Power, Sch Water Conservancy, Zhengzhou 450046, Peoples R China
5.North China Univ Water Resources & Elect Power, Dept Capital Construct, Zhengzhou 450046, Peoples R China
推荐引用方式
GB/T 7714		 Ma, Wenliang,Sun ZH,Wu H,et al. Buckling Analysis of Thin Walled Circular Shells under Local Axial Compression using Vector Form Intrinsic Finite Element Method[J]. METALS,2023,13(3):564.
APA Ma, Wenliang.,孙子涵.,吴晗.,Xu, Leige.,Zeng, Yong.,...&Huang, Guangyin.(2023).Buckling Analysis of Thin Walled Circular Shells under Local Axial Compression using Vector Form Intrinsic Finite Element Method.METALS,13(3),564.
MLA Ma, Wenliang,et al."Buckling Analysis of Thin Walled Circular Shells under Local Axial Compression using Vector Form Intrinsic Finite Element Method".METALS 13.3(2023):564.

入库方式： OAI收割

来源：力学研究所

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