{"title":"薄壁壳金属制品受力因素分析","authors":"I. F. D’yakov, Y. Moiseev","doi":"10.36652/0202-3350-2021-22-01-35-39","DOIUrl":null,"url":null,"abstract":"The method of refining the power factors of a machine-building structure presented in the form of a shell is described.\nThe stability of a thin-walled shell is analyzed using a system of equilibrium equations taking into account changes in its\nshape. The concept of shell stability is considered for generalized forces. The estimation of the accuracy of the metal\nstructure calculation is justified by solving several problems using the finite element method. The calculation error for\nvarious finite elements is determined.","PeriodicalId":212628,"journal":{"name":"Assembling in Mechanical Engineering and Instrument-Making","volume":"10 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analysis of force factors of a thin-walled shell\\nmetalworks\",\"authors\":\"I. F. D’yakov, Y. Moiseev\",\"doi\":\"10.36652/0202-3350-2021-22-01-35-39\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The method of refining the power factors of a machine-building structure presented in the form of a shell is described.\\nThe stability of a thin-walled shell is analyzed using a system of equilibrium equations taking into account changes in its\\nshape. The concept of shell stability is considered for generalized forces. The estimation of the accuracy of the metal\\nstructure calculation is justified by solving several problems using the finite element method. The calculation error for\\nvarious finite elements is determined.\",\"PeriodicalId\":212628,\"journal\":{\"name\":\"Assembling in Mechanical Engineering and Instrument-Making\",\"volume\":\"10 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Assembling in Mechanical Engineering and Instrument-Making\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.36652/0202-3350-2021-22-01-35-39\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Assembling in Mechanical Engineering and Instrument-Making","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.36652/0202-3350-2021-22-01-35-39","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Analysis of force factors of a thin-walled shell
metalworks
The method of refining the power factors of a machine-building structure presented in the form of a shell is described.
The stability of a thin-walled shell is analyzed using a system of equilibrium equations taking into account changes in its
shape. The concept of shell stability is considered for generalized forces. The estimation of the accuracy of the metal
structure calculation is justified by solving several problems using the finite element method. The calculation error for
various finite elements is determined.
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