Transactions of Materials and Heat Treatment

Title：Experimental research on bulging of equilateral double-cone-frustums shell with restraining ring

Authors： Teng Bugang Wang Changwen Wang Zhongren (Harbin Institute of Technology)

Unit：

KeyWords： Equilateral double cone frustums shell Restrain Bulging Buckling

ClassificationCode：TG393

year,vol(issue):pagenumber：2004,29(2):33-35

Abstract：

Equilateral double cone frustums shell with restraining ring is adopted to avoid the occurrence of buckling at the equatorial ring weld due to compressive circumferential stress The experimental results show that buckling can be prevented through adding a restraining ring on the equilateral double cone frustums shell

Funds：

国家自然科学基金资助项目 (50 2 750 34) ;; 哈尔滨市青年科学研究基金资助项目 (2 0 0 2AFQXJ0 38)

Reference：

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4　DongJianling,WangZhaolin.Studyonbulklingofconvexfilletweldedjoint.SteelResearch,1996,67(6):235～239

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