{"title":"梁式结构的塑性性能","authors":"J. Greenspon","doi":"10.2514/8.9767","DOIUrl":null,"url":null,"abstract":"A PREVIOUS PAPER 1 discussed the theory of the elastic and plastic behavior of wings and other beam-type control surfaces. This early work used a modal-type approach for both the elastic and post-failure regions. A great deal of study has been devoted to the problem since this early work and it has been found more efficient to employ a finite-difference technique to solve both the elastic and elasto-plastic cases. The equations of motion together with the boundary and continuity conditions for a variable-section beam or control surface are given in a previous reference. The finite-difference equations are given in general form for fixed, simply supported, free, and plastic-hinged beams in another report.","PeriodicalId":336301,"journal":{"name":"Journal of the Aerospace Sciences","volume":"132 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1962-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Plastic Behavior of Beam-Type Structures\",\"authors\":\"J. Greenspon\",\"doi\":\"10.2514/8.9767\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A PREVIOUS PAPER 1 discussed the theory of the elastic and plastic behavior of wings and other beam-type control surfaces. This early work used a modal-type approach for both the elastic and post-failure regions. A great deal of study has been devoted to the problem since this early work and it has been found more efficient to employ a finite-difference technique to solve both the elastic and elasto-plastic cases. The equations of motion together with the boundary and continuity conditions for a variable-section beam or control surface are given in a previous reference. The finite-difference equations are given in general form for fixed, simply supported, free, and plastic-hinged beams in another report.\",\"PeriodicalId\":336301,\"journal\":{\"name\":\"Journal of the Aerospace Sciences\",\"volume\":\"132 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1962-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the Aerospace Sciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2514/8.9767\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the Aerospace Sciences","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2514/8.9767","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A PREVIOUS PAPER 1 discussed the theory of the elastic and plastic behavior of wings and other beam-type control surfaces. This early work used a modal-type approach for both the elastic and post-failure regions. A great deal of study has been devoted to the problem since this early work and it has been found more efficient to employ a finite-difference technique to solve both the elastic and elasto-plastic cases. The equations of motion together with the boundary and continuity conditions for a variable-section beam or control surface are given in a previous reference. The finite-difference equations are given in general form for fixed, simply supported, free, and plastic-hinged beams in another report.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
