中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2006, Vol. 25 ›› Issue (6): 59-62.

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沥青混合料禁区路用性能研究

丛卓红1,郑南翔1,牛思胜2   

  1. 1.长安大学教育部特殊地区公路工程重点实验室,陕西 西安 710064;2.甘肃路桥公路投资有限公司,甘肃 兰州 730000
  • 收稿日期:2005-08-25 修回日期:2015-05-18 出版日期:2006-12-15 发布日期:2015-05-18
  • 作者简介:丛卓红(1979—),女,山东乳山人,博士生,主要从事道路沥青及沥青混合料研究

Study on pavement performance of HMA mix’s aggregate gradations near restricted zone

CONG Zhuo-hong1,ZHENG Nan-xiang 1,NIU Si- sheng2   

  1. 1.Key laboratory for Special Region Highway EneeIing of Ministry of Education,chang’an University,Xi’an 710064,China 2.Highway Investment Ltd of Gansu,Lanzhou 730000,China
  • Received:2005-08-25 Revised:2015-05-18 Online:2006-12-15 Published:2015-05-18

摘要: 对禁区下、禁区偏下、禁区中间、禁区偏上、禁区上以及规范中的AC一16中值6种级配的沥青混合料进行路 用性能试验与分析,得出:禁区的规定是不必要的,通过禁区中问级配的路用性能最优.

关键词: 禁区, 路用性能, 沥青混合料

Abstract: According to pavement performance tests this paper analyzesd six HMA mixes which gradations were BRZ,CRZ,TRZ,HRZ,ARZ and AC一16 by Chinese Specification respectively.The restricted zone may not be necessary to folow every performance when all other relevant requirements of Superpave design are requested .HMA mix’s pavement performance is optimal when the gradation is through the restricted zone.

Key words: restricted zone, pavement performance, HMA mix

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