Australian Journal of Modernity in Road and Pavement Engineering最新文献

筛选
英文 中文
A New Framework for Determining the Gradation of Asphalt Mixtures 确定沥青混合料级配的新框架
Australian Journal of Modernity in Road and Pavement Engineering Pub Date : 2023-06-30 DOI: 10.56601/ajmrpevol1i1/1
F. Tahmoorian
{"title":"A New Framework for Determining the Gradation of Asphalt Mixtures","authors":"F. Tahmoorian","doi":"10.56601/ajmrpevol1i1/1","DOIUrl":"https://doi.org/10.56601/ajmrpevol1i1/1","url":null,"abstract":"Strength and rutting resistance as well as durability are the main quality measures for any asphalt mix. While the strength and resistance of the asphalt mixture to permanent deformation are controlled by the aggregate interlock and aggregate packing, the durability of asphalt mixture depends on adequate volumetric characteristics and film thickness of asphalt mixture. Accordingly, providing an adequate interlock between aggregates and the aggregate packing is of high importance in designing a new asphalt mixture in order to produce desirable volumetric characteristics in asphalt mixture. A new framework for asphalt mixture gradation has been developed and designed following an intensive review of the various currently used approaches. The new framework considers all the controlling factors in the aggregate gradation design for optimum gradation of the asphalt mixtures. Satisfactory interlocking between aggregate particles, proper skeleton within the asphalt mixture, and acceptable volumetric properties are the main parameters to be considered for optimum gradation design for asphalt mix. The framework provides a systematic approach for the gradation process starting from the concentration at different sieves to finally account for the 𝐹𝐴 ≤ 0.5. Other parameters including 𝐹𝐴 ratio, CA ratio and 𝐷 are also considered through the current framework.","PeriodicalId":225782,"journal":{"name":"Australian Journal of Modernity in Road and Pavement Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114970702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信