{"title":"钢筋混凝土钢筋腐蚀设计与剩余寿命计算研究进展","authors":"C. Andrade, C. Alonso","doi":"10.1520/STP16965S","DOIUrl":null,"url":null,"abstract":"The increasing amount of structures presenting distress due to reinforcement corrosion is urging the establishment of more accurate calculation methods for the service life of concrete structures. In the present paper, a summary of the different approaches is presented that are able to calculate the expected life of new structures, in certain aggressive environments or the residual life of already corroding structures. The methods are based on the proper calculation of the carbonation front or chloride penetration and on the steel corrosion rate.","PeriodicalId":8583,"journal":{"name":"ASTM special technical publications","volume":"16 1","pages":"15-30"},"PeriodicalIF":0.0000,"publicationDate":"2005-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"19","resultStr":"{\"title\":\"Progress on design and residual life calculation with regard to rebar corrosion of reinforced concrete\",\"authors\":\"C. Andrade, C. Alonso\",\"doi\":\"10.1520/STP16965S\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The increasing amount of structures presenting distress due to reinforcement corrosion is urging the establishment of more accurate calculation methods for the service life of concrete structures. In the present paper, a summary of the different approaches is presented that are able to calculate the expected life of new structures, in certain aggressive environments or the residual life of already corroding structures. The methods are based on the proper calculation of the carbonation front or chloride penetration and on the steel corrosion rate.\",\"PeriodicalId\":8583,\"journal\":{\"name\":\"ASTM special technical publications\",\"volume\":\"16 1\",\"pages\":\"15-30\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"19\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ASTM special technical publications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1520/STP16965S\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ASTM special technical publications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1520/STP16965S","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Progress on design and residual life calculation with regard to rebar corrosion of reinforced concrete
The increasing amount of structures presenting distress due to reinforcement corrosion is urging the establishment of more accurate calculation methods for the service life of concrete structures. In the present paper, a summary of the different approaches is presented that are able to calculate the expected life of new structures, in certain aggressive environments or the residual life of already corroding structures. The methods are based on the proper calculation of the carbonation front or chloride penetration and on the steel corrosion rate.
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