METHOD OF ASSESSING THE DURABILITY OF ASPHALT CONCRETE COATING USING BAKHALT FIBER ON HIGHWAY BRIDGES

Automobile Roads and Road Construction Pub Date : 2022-06-30 DOI:10.33744/0365-8171-2022-111-184-199

Evgeny Plaziy

{"title":"METHOD OF ASSESSING THE DURABILITY OF ASPHALT CONCRETE COATING USING BAKHALT FIBER ON HIGHWAY BRIDGES","authors":"Evgeny Plaziy","doi":"10.33744/0365-8171-2022-111-184-199","DOIUrl":null,"url":null,"abstract":"In the article, based on literature analysis [1-3], a basic calculation scheme was developed for determining horizontal normal stresses in reinforced asphalt concrete coating with basalt fiber on reinforced concrete road bridges, taking into account the different time of action of the load of vehicles, which causes tensile stresses. A method for assessing the durability of asphalt concrete pavement with basalt fiber on reinforced concrete road bridges is proposed, which is aimed at increasing its crack resistance by improving design. Such design consists in the construction and calculation taking into account the repeated application of static and short-term dynamic loads of vehicles. The choice of the durability condition based on the limit state criterion for evaluating the crack resistance of the reinforced asphalt concrete pavement with basalt fiber is substantiated, taking into account the different time of the load and temperature. A method of assessing the durability of asphalt concrete pavement using basalt fiber on reinforced concrete road bridges and the sequence of its design has been developed.","PeriodicalId":440945,"journal":{"name":"Automobile Roads and Road Construction","volume":"35 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Automobile Roads and Road Construction","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33744/0365-8171-2022-111-184-199","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

In the article, based on literature analysis [1-3], a basic calculation scheme was developed for determining horizontal normal stresses in reinforced asphalt concrete coating with basalt fiber on reinforced concrete road bridges, taking into account the different time of action of the load of vehicles, which causes tensile stresses. A method for assessing the durability of asphalt concrete pavement with basalt fiber on reinforced concrete road bridges is proposed, which is aimed at increasing its crack resistance by improving design. Such design consists in the construction and calculation taking into account the repeated application of static and short-term dynamic loads of vehicles. The choice of the durability condition based on the limit state criterion for evaluating the crack resistance of the reinforced asphalt concrete pavement with basalt fiber is substantiated, taking into account the different time of the load and temperature. A method of assessing the durability of asphalt concrete pavement using basalt fiber on reinforced concrete road bridges and the sequence of its design has been developed.

查看原文本刊更多论文

公路桥梁沥青纤维沥青混凝土涂层耐久性评价方法

本文在文献分析的基础上[1-3]，考虑到车辆荷载作用时间的不同所产生的拉应力，提出了确定钢筋混凝土道路桥梁上玄武岩纤维涂覆钢筋沥青混凝土水平正应力的基本计算方案。提出了一种评估玄武岩纤维沥青混凝土路面耐久性的方法，旨在通过改进设计来提高其抗裂性能。这种设计包括考虑到车辆的静态载荷和短期动态载荷的反复应用的构造和计算。根据极限状态准则对玄武岩纤维增强沥青混凝土路面抗裂性能进行了评价，并在考虑不同荷载作用时间和温度作用的情况下，对其耐久性条件进行了选择。提出了一种利用玄武岩纤维评价钢筋混凝土道路桥梁沥青混凝土路面耐久性的方法及其设计顺序。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Automobile Roads and Road Construction

自引率

0.00%

发文量