勉宁高速中面层Superpave沥青混合料的设计和施工  

Design and Construction of Superpave Asphalt Mixture for Middle Course in Mianning Expressway

作　　者：张卫平[1] 赵战利[2] 张争奇[2] 王秉纲[2] 

机构地区：[1]陕西省公路局,陕西西安710068 [2]长安大学公路学院,陕西西安710064

出　　处：《现代交通技术》2005年第1期25-29,35,共6页Modern Transportation Technology

摘　　要：本文结合Sup-19混合料在勉宁高速公路中面层的设计和施工,介绍了Superpave技术在原材料选择、配合 比设计、施工控制等方面的要点以及同传统马歇尔方法的差异;结合我国沥青路面混合料设计现状,提出了Super- pave技术在我国沥青混合料配合比设计应用中应该借鉴的关键点,供同类工程的设计和施工参考。Based on the design and construction of SUP- 19 asphalt mixture for middle course in Mianning expressway, this paper presented key elements of the raw material selection, mix design, construction control of Superpave and the difference from the Marshall method. At the same time, combined with the conditions of mixture design in China, Superpave technology were introduced, which could be used as reference to same kind of project in our country.

关 键 词：SUPERPAVE 沥青混合料 设计方法 施工控制 高速公路 公路中面层 

分 类 号：U416.217[交通运输工程—道路与铁道工程]