{"title":"多节理结构性能的数值模拟","authors":"K. Ach, P. Alart","doi":"10.1098/rsta.2001.0909","DOIUrl":null,"url":null,"abstract":"The paper presents the modelling of imperfect joints between plates by accounting for both the clearance and the rotative friction. This model is used to underline some special features of the static behaviour of rolling shutters. The numerical implementation is performed with an hybrid formulation coupled with a Newton-type method. The numerical instabilities may be easily controlled by applying some criteria from analysis of very simple examples.","PeriodicalId":20023,"journal":{"name":"Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2001-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Numerical simulation of the behaviour of a multi-jointed structure\",\"authors\":\"K. Ach, P. Alart\",\"doi\":\"10.1098/rsta.2001.0909\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The paper presents the modelling of imperfect joints between plates by accounting for both the clearance and the rotative friction. This model is used to underline some special features of the static behaviour of rolling shutters. The numerical implementation is performed with an hybrid formulation coupled with a Newton-type method. The numerical instabilities may be easily controlled by applying some criteria from analysis of very simple examples.\",\"PeriodicalId\":20023,\"journal\":{\"name\":\"Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2001-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1098/rsta.2001.0909\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1098/rsta.2001.0909","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical simulation of the behaviour of a multi-jointed structure
The paper presents the modelling of imperfect joints between plates by accounting for both the clearance and the rotative friction. This model is used to underline some special features of the static behaviour of rolling shutters. The numerical implementation is performed with an hybrid formulation coupled with a Newton-type method. The numerical instabilities may be easily controlled by applying some criteria from analysis of very simple examples.
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