Study on performance of SMA by used base asphalt

Journal of Chongqing Jiaotong University(Natural Science) ›› 2001, Vol. ›› Issue (4): 65-68.

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Study on performance of SMA by used base asphalt

PENGBo¹,HAO Pei wen¹,LI Wen ying²

1.Changan University,Xian 710064,China;2.Xian Highway Scientific Research Institute,Xian 710054,China

Received:2001-12-02 Online:2001-12-20 Published:2016-07-12

利用基质沥青铺筑SMA的性能研究

彭波¹,郝培文¹,李文瑛²

1.长安大学陕西西安710064;2.西安公路研究所陕西西安710064

Abstract

Abstract: Based on systematic test of SMA mixture for road performance,this paper analyzed its high temperature stability,cracking resistance at low temperature and fatigue resistance of SMA mixture by used base asphalt.The composition structure and mechanism of strength of SMA mixture are analyzed as compared with asphalt concrete.

摘要： 通过对SMA混合料进行的路用性能试验 ,分析了利用未改性重交通沥青铺筑SMA混合料的高温稳定性、低温抗裂性及耐疲劳性能 .并通过与沥青砼的比较 ,分析了SMA混合料的组成结构与强度形成机理

关键词: SMA混合料, 强度形成机理, 路用性能

CLC Number:

U416.2

PENGBo,HAO Pei wen,LI Wen ying. Study on performance of SMA by used base asphalt[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, (4): 65-68.

彭波,郝培文,李文瑛. 利用基质沥青铺筑SMA的性能研究[J]. 重庆交通大学学报（自然科学版）, 2001, (4): 65-68.

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Study on performance of SMA by used base asphalt

利用基质沥青铺筑SMA的性能研究

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