Oleksandr Rieznik, Shilin Yang, Andrii Bieliatynskyi, Meiyu Shao, Mingyang Ta
{"title":"Research of Porous Asphalt Concrete Application on Highway Sections with The Increased Aquaplaning Danger Level","authors":"Oleksandr Rieznik, Shilin Yang, Andrii Bieliatynskyi, Meiyu Shao, Mingyang Ta","doi":"10.7250/bjrbe.2023-18.607","DOIUrl":null,"url":null,"abstract":"Statistics of road accidents show that even in the summer the number of accidents directly depends on weather conditions, and one such reason is aquaplaning in some parts of the road. Therefore, solving the issue of improving the road structure in such areas, while maintaining the regulatory strength, equality and coefficient of adhesion are relevant in road construction. The research allowed developing an improved mixture of porous asphalt mixture taking into account the physical-mechanical and operational properties. The construction of the road surface was also improved with the separation of the pavement layers, where porous asphalt mixture was used as the top layer, and the basalt canvas (impregnated) between the used construction levels was used. The mathematical calculation of the road was improved taking into account the physical phenomena occurring between the car and the road surface in the presence of water. The speed limits were calculated, and the thickness of the fluid layer was taken into account as well. The authors of the article also paid attention to the influence of road roughness on the speed limit.","PeriodicalId":55402,"journal":{"name":"Baltic Journal of Road and Bridge Engineering","volume":null,"pages":null},"PeriodicalIF":0.6000,"publicationDate":"2023-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Baltic Journal of Road and Bridge Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.7250/bjrbe.2023-18.607","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, CIVIL","Score":null,"Total":0}
引用次数: 0
Abstract
Statistics of road accidents show that even in the summer the number of accidents directly depends on weather conditions, and one such reason is aquaplaning in some parts of the road. Therefore, solving the issue of improving the road structure in such areas, while maintaining the regulatory strength, equality and coefficient of adhesion are relevant in road construction. The research allowed developing an improved mixture of porous asphalt mixture taking into account the physical-mechanical and operational properties. The construction of the road surface was also improved with the separation of the pavement layers, where porous asphalt mixture was used as the top layer, and the basalt canvas (impregnated) between the used construction levels was used. The mathematical calculation of the road was improved taking into account the physical phenomena occurring between the car and the road surface in the presence of water. The speed limits were calculated, and the thickness of the fluid layer was taken into account as well. The authors of the article also paid attention to the influence of road roughness on the speed limit.
期刊介绍:
THE JOURNAL IS DESIGNED FOR PUBLISHING PAPERS CONCERNING THE FOLLOWING AREAS OF RESEARCH:
road and bridge research and design,
road construction materials and technologies,
bridge construction materials and technologies,
road and bridge repair,
road and bridge maintenance,
traffic safety,
road and bridge information technologies,
environmental issues,
road climatology,
low-volume roads,
normative documentation,
quality management and assurance,
road infrastructure and its assessment,
asset management,
road and bridge construction financing,
specialist pre-service and in-service training;