特立尼达湖改性沥青砼的配比设计方法及应用  

Mix Design Method of Trinidad Lake Modified Asphalt Concrete and its Application

作　　者：昝锦意 马贵新 

机构地区：[1]中铁三局北京国际分公司,北京100055

出　　处：《科学之友（下）》2013年第9期4-7,共4页Friend of Science Amateurs

摘　　要：通过对埃塞俄比亚阿杜瓦到阿迪格拉特公路工程中困难路段全厚式沥青路面的施工实践总结,分析和介绍特立尼达湖改性沥青混凝土配合比的设计方法和使用情况,根据试验结果、铺筑效果以及在实地调查中的对比和研究,得出以特立尼达湖沥青混凝土为面层的全厚式路面结构在长大坡度路段的抗热变形能力较为理想,在改善路面特别是在长大坡度路段的路面质量方面具有显著的的应用优势和广阔的发展前景,以此为相关行业及从业者提供一定角度的参考借鉴。Through to the Ethiopian freddy adu to adi grattan difficult sections in the road engineering is the thick type asphalt roadbed construction practice summary, analysis and introduction of Trinidad lake asphalt concrete mixture ratio design method and usage, according to the test results, the effect of placement and contrast and research in the field survey to Trinidad lake asphalt concrete road surface of the whole pavement thickness type grew up in the thermal deformation of the slope ability is relatively ideal, especially in improving pavement quality grew up in slope sections of pave- ment, has significant advantages and broad prospects of application of it to related industries and professionals with a certain Angle as a reference.

关 键 词：全厚式沥青路面 困难路段 特立尼达湖改性沥青混凝土 配合比设计方法 应用研究 

分 类 号：U414[交通运输工程—道路与铁道工程]