{"title":"Flexural Cracking Behavior of Partially Prestressed Pretensioned and Post-Tensioned Beams--State of the Art","authors":"E. Nawy","doi":"10.14359/2996","DOIUrl":null,"url":null,"abstract":"Simple mathematical expressions have been developed as a result of the work at Rutgers University corroborated by comparative analysis with other authors. The proposed expressions for evaluating crack widths in partially prestressed beams at working load and overload levels have been developed in terms of the controlling parameters, namely, the variation in the steel reinforcement and percentage of the prestressing tendons and the non-prestressed reinforcement.","PeriodicalId":435944,"journal":{"name":"SP-113: Cracking in Prestressed Concrete Structures","volume":"99 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"SP-113: Cracking in Prestressed Concrete Structures","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.14359/2996","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
Simple mathematical expressions have been developed as a result of the work at Rutgers University corroborated by comparative analysis with other authors. The proposed expressions for evaluating crack widths in partially prestressed beams at working load and overload levels have been developed in terms of the controlling parameters, namely, the variation in the steel reinforcement and percentage of the prestressing tendons and the non-prestressed reinforcement.
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