{"title":"The boundary element analysis of stress around the bottom outlet","authors":"Jusheng Yang, Junfa Zang","doi":"10.1016/0141-1195(88)90040-X","DOIUrl":null,"url":null,"abstract":"<div><p>In this paper, a FORTRAN program of BEM is established by using the ‘direct’ technique, and some good results are obtained in stress analysis of bottom outlets, which belong to a high dam of a large hydropower station situated in P.R.C. In comparison with traditional photoelastic experiment results and calculated results of FEM, it seems to us that this method is an effective technique in solving similar problems. Therefore it can be used as an important reference in engineering design. Since this method possesses advantages of saving time, high computing speed and low expense as compared with FEM, it can be provided for engineering designers to solve 2D problems of elasticity.</p></div>","PeriodicalId":100043,"journal":{"name":"Advances in Engineering Software (1978)","volume":"10 4","pages":"Pages 210-214"},"PeriodicalIF":0.0000,"publicationDate":"1988-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0141-1195(88)90040-X","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Advances in Engineering Software (1978)","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/014111958890040X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
In this paper, a FORTRAN program of BEM is established by using the ‘direct’ technique, and some good results are obtained in stress analysis of bottom outlets, which belong to a high dam of a large hydropower station situated in P.R.C. In comparison with traditional photoelastic experiment results and calculated results of FEM, it seems to us that this method is an effective technique in solving similar problems. Therefore it can be used as an important reference in engineering design. Since this method possesses advantages of saving time, high computing speed and low expense as compared with FEM, it can be provided for engineering designers to solve 2D problems of elasticity.
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