{"title":"路面横向接缝用玻璃纤维增强聚合物销钉","authors":"D. Davis, M. Porter","doi":"10.14359/5631","DOIUrl":null,"url":null,"abstract":"An approach to the design of glass fiber reinforced polymer dowels (GFRP) for transverse joints of highway pavement slabs is presented. Also discussed is some of the research being conducted at Iowa State University to confirm this procedure. Preliminary results from this research indicate that the GFRP dowel bars appear to be a feasible solution to the deterioration of the transverse joints of highway pavement slabs as long as the diameter of the dowel is increased, spacing decreased, or a combination of both. This adjustment is necessary in order to keep the deflection of the joint and thus the flexural stresses in the concrete equivalent to those experienced by their steel counterparts.","PeriodicalId":68258,"journal":{"name":"玻璃钢","volume":"10 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1999-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Glass Fiber Reinforced Polymer Dowel Bars for Transverse Pavement Joints\",\"authors\":\"D. Davis, M. Porter\",\"doi\":\"10.14359/5631\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An approach to the design of glass fiber reinforced polymer dowels (GFRP) for transverse joints of highway pavement slabs is presented. Also discussed is some of the research being conducted at Iowa State University to confirm this procedure. Preliminary results from this research indicate that the GFRP dowel bars appear to be a feasible solution to the deterioration of the transverse joints of highway pavement slabs as long as the diameter of the dowel is increased, spacing decreased, or a combination of both. This adjustment is necessary in order to keep the deflection of the joint and thus the flexural stresses in the concrete equivalent to those experienced by their steel counterparts.\",\"PeriodicalId\":68258,\"journal\":{\"name\":\"玻璃钢\",\"volume\":\"10 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1999-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"玻璃钢\",\"FirstCategoryId\":\"1087\",\"ListUrlMain\":\"https://doi.org/10.14359/5631\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"玻璃钢","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.14359/5631","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Glass Fiber Reinforced Polymer Dowel Bars for Transverse Pavement Joints
An approach to the design of glass fiber reinforced polymer dowels (GFRP) for transverse joints of highway pavement slabs is presented. Also discussed is some of the research being conducted at Iowa State University to confirm this procedure. Preliminary results from this research indicate that the GFRP dowel bars appear to be a feasible solution to the deterioration of the transverse joints of highway pavement slabs as long as the diameter of the dowel is increased, spacing decreased, or a combination of both. This adjustment is necessary in order to keep the deflection of the joint and thus the flexural stresses in the concrete equivalent to those experienced by their steel counterparts.
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