宋洋;刘金明;王小庆;展洪斌;

• 1:辽宁工程技术大学建筑与交通学院
• 2:辽宁工程技术大学土木工程学院
• 3:中铁四局五公司

摘要(Abstract)：

为充分发挥改性沥青的作用,采用理论分析与试验的方法,探究湿热环境下沥青路面材料的使用性能,使改性沥青路面面层的组合设计更符合不同工况下的受力要求,对12种组合形式的沥青混凝土进行层间剪切试验,基于可拓学理论对沥青混凝土进行评价.研究结果表明:得到沥青的面层材料合理改性效果排序与分级以及黏层材料分级,对不同工况等级匹配对应的面层组合形式,为沥青路面进行差异改性沥青的选择提供多种备选方案,并应用于南宁凤岭立交桥路面工程.研究结论对公路工程路面修筑及维护具有重大意义.

关键词(KeyWords)： 差异改性;评价体系;层间剪切试验;沥青混凝土;湿热环境

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金（51974146）;; 辽宁省自然科学基金（2019-ZD-0042）

作者(Author): 宋洋;刘金明;王小庆;展洪斌;

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DOI:

参考文献(References)：

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