Improving Asphalt Mixture Performance through Surface Chemistry, Adhesion and Micro-Structural Characterisation

通过表面化学、附着力和微观结构表征提高沥青混合料性能

• 批准号: EP/F012500/1
• 负责人: Gordon Airey
• 金额: $ 19.41万
• 依托单位: University of Nottingham
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2007
• 资助国家: 英国
• 起止时间: 2007 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FF012500%2F1
• 关键词: Improving; Asphalt; Mixture; Performance; through

A range of researcher-based activities, including researcher exchanges between the University of Nottingham, Imperial College and Texas A&M University, workshops and research seminars, will be used to develop international and cross-disciplinary collaboration in the field of pavement engineering materials. The strategic areas of adhesion and the physicochemical interfacial properties of bitumen and aggregate, and the micro-structural characterisation of asphalt materials will form the basis for the research activities. Two-way researcher exchanges will form the main component of the activities and provide researchers with the opportunity to work closely with other international research groups as well as inter-disciplinary groups. The face-to-face dialogue that will be possible with these extended research visits will allow researchers the unique opportunity to identify research challenges and develop innovative approaches and research solutions to the various issues associated with the performance of pavement materials.

将开展一系列以研究人员为基础的活动，包括诺丁汉大学、帝国理工学院和德克萨斯农工大学之间的研究人员交流、讲习班和研究研讨会，以促进路面工程材料领域的国际和跨学科合作。粘附性的战略领域以及沥青和集料的物理化学界面性质，以及沥青材料的微观结构特征将构成研究活动的基础。双向研究人员交流将构成活动的主要组成部分，并为研究人员提供与其他国际研究小组以及跨学科小组密切合作的机会。这些延长的研究访问将可能进行面对面的对话，这将使研究人员有独特的机会来确定研究挑战，并为与路面材料性能相关的各种问题开发创新的方法和研究解决方案。

项目成果

Moisture susceptibility of asphalt mixtures combined with surface free energy and fracture property characterisation

沥青混合料的湿敏感性结合表面自由能和断裂性能表征

• 发表时间: 2008
• 作者: N/a Airey

Asphalt Mixture Moisture Damage Assessment Combined with Surface Energy Characterization

结合表面能表征的沥青混合料水分损伤评估

• 发表时间: 2007
• 作者: N/a Airey

Probabilistic Analysis of Fracture in Asphalt Mixtures Caused by Moisture Damage

沥青混合料水分损伤引起断裂的概率分析

• DOI: 10.3141/2057-04
• 发表时间: 2008
• 期刊: Journal of the Transportation Research Board
• 作者: Caro S

Nonlinear Viscoelastic Analysis of Asphalt Binders

沥青粘合剂的非线性粘弹性分析

• 发表时间: 2007
• 作者: N/a Masad