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

doi:10.3390/met13030564

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	Buckling Analysis of Thin Walled Circular Shells under Local Axial Compression using Vector Form Intrinsic Finite Element Method
	Ma, Wenliang 1; Sun ZH(孙子涵); Wu H(吴晗); Xu, Leige1 ; Zeng, Yong 3; Wang, Yanxing 4; Huang, Guangyin 4
发表期刊	METALS
	2023-03
卷号	13 期号:3 页码:564
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.
关键词	vector form intrinsic finite element thin walled circular shells local axial compression buckling postbuckling multilinear hardening model
DOI	10.3390/met13030564
收录类别	SCI
语种	英语
WOS记录号	WOS:000957930800001
WOS研究方向	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science ; Metallurgy & Metallurgical Engineering
项目资助者	Science and Technology Project of Henan Province [212102310951]
论文分区	二类
力学所作者排名	1
RpAuthor	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.
引用统计	被引频次：2[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/91793
专题	流固耦合系统力学重点实验室
作者单位	1.North China Univ Water Resources & Elect Power, Sch Water Conservancy, Zhengzhou 450046, Peoples R China 2.North China Univ Water Resources & Elect Power, Sch Civil Engn & Commun, Zhengzhou 450046, Peoples R China 3.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China 4.Survey & Design Inst Co Ltd, Henan Prov Commun Planning, 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.

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