{"title":"基于ABAQUS有限元软件的空心板桥抗剪承载力加固方法数值模拟分析","authors":"Chuanli Shen, Linlin Zhang, He Liu, Baoqun Wang","doi":"10.25236/ijndes.2023.070205","DOIUrl":null,"url":null,"abstract":": To solve the problem of low shear capacity of existing voided slab bridges, the research proposed a strengthening method for improving shear capacity of existing voided slab bridge. Taking a voided slab girder of 10 m long as the research object, the finite element software ABAQUS was used to carry out numerical simulation on the voided slab and analyze influences of the thickness of the bridge deck overlay on improvement of shear capacity of the voided slab bridge. Analysis results show that the strengthening method of paving a bridge deck overlay can improve shear capacity of the voided slab and the shear capacity rises with the increment in the overlay thickness","PeriodicalId":188294,"journal":{"name":"International Journal of New Developments in Engineering and Society","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Numerical Simulation Analysis of a Strengthening Method for Shear Capacity of a Voided Slab Bridge Using Finite Element Software ABAQUS\",\"authors\":\"Chuanli Shen, Linlin Zhang, He Liu, Baoqun Wang\",\"doi\":\"10.25236/ijndes.2023.070205\",\"DOIUrl\":null,\"url\":null,\"abstract\":\": To solve the problem of low shear capacity of existing voided slab bridges, the research proposed a strengthening method for improving shear capacity of existing voided slab bridge. Taking a voided slab girder of 10 m long as the research object, the finite element software ABAQUS was used to carry out numerical simulation on the voided slab and analyze influences of the thickness of the bridge deck overlay on improvement of shear capacity of the voided slab bridge. Analysis results show that the strengthening method of paving a bridge deck overlay can improve shear capacity of the voided slab and the shear capacity rises with the increment in the overlay thickness\",\"PeriodicalId\":188294,\"journal\":{\"name\":\"International Journal of New Developments in Engineering and Society\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of New Developments in Engineering and Society\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.25236/ijndes.2023.070205\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of New Developments in Engineering and Society","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25236/ijndes.2023.070205","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Numerical Simulation Analysis of a Strengthening Method for Shear Capacity of a Voided Slab Bridge Using Finite Element Software ABAQUS
: To solve the problem of low shear capacity of existing voided slab bridges, the research proposed a strengthening method for improving shear capacity of existing voided slab bridge. Taking a voided slab girder of 10 m long as the research object, the finite element software ABAQUS was used to carry out numerical simulation on the voided slab and analyze influences of the thickness of the bridge deck overlay on improvement of shear capacity of the voided slab bridge. Analysis results show that the strengthening method of paving a bridge deck overlay can improve shear capacity of the voided slab and the shear capacity rises with the increment in the overlay thickness
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