摘要
微表处作为一种经济、快捷、有效的路面预防性养护技术,在中国高速公路快速发展的今天,起着至关重要的作用。但在使用微表处时发现车内外噪声与热拌热铺沥青路面相比明显增大。为了解决该问题,对采用微表处养护技术的典型路段的车内外噪声进行调查,并对其变化规律及相关影响因素进行分析,以期指导以后的微表处的室内配合比设计和施工实践。
Micro-surfacing is a preventive maintenance technology, which is economic, convenient and effective. It plays a key role nowadays in China, where the highway is developed rapidly. However, interior noise of micro-surfacing is higher than that of HMA. In order to guide the indoor tests and construction practices, the interior and exterior noises of typical section are investigated by micro-surfacing maintenance technology, and the variation characteristics and their relevant influence factors are analyzed.
出处
《重庆交通大学学报（自然科学版）》
CAS
北大核心
2009年第1期67-73,共7页
Journal of Chongqing Jiaotong University(Natural Science)
关键词
微表处
车内噪声
车外噪声
micro-surfacing
interior noise
exterior noise
