【作者】 支学军；

【导师】 李艳春；

【作者基本信息】 河北工业大学 ， 结构工程， 2002， 硕士

【摘要】 排水性沥青混合料修筑的沥青路面—排水性路面，具有迅速排出路表面水、降低行车噪音、抗滑能力强等特点，越来越受到道路界人士的关注。本论文介绍了排水性路面在国内外的发展情况及使用状况，阐述了排水性沥青混合料的粘结料及粗细粒料的选择，并对其设计方法及各项试验性能进行了试验研究。同时，对于排水路面的施工工艺、养护管理及使用场合进行了探讨。随着交通荷载重复作用次数的增加，高等级公路将逐渐丧失表面功能，排水性沥青混合料用于高等级公路表面功能的恢复和提高，将具有比较广阔的前景，同时也可将其以应用于新建高等级公路的磨耗层。更多还原

【Abstract】 Porous asphalt pavement has many advantages such as:skid resisting and noise attenuation ,etc.Development and employment of porous asphalt pavement were introduced in this paper. With the increase of repeated transporting loading, the superfacial layer of highway will gradually lose its function. The porous drainage-functional bituminous mixture can be used in the maintenance of the superfacial layer of highway. Simutineously, it can also be used in the construction of the superficial layer of newly built high-class highway, the properties of SBS modified bitumen and the use of SBS modified bitumen in the porous drainage-functional bituminous mixture were introduced in this paper, and the design method and the experimental result of porous asphalt mixture are illustrated .Finally, the construction technic,maintenance and employment condition of porous asphalt pavement are studied in this paper.更多还原