摘要
结合沪宁高速公路扩建工程,分别对柔性基层沥青路面、半刚性基层沥青路面和刚性基层沥青路面3种结构类型进行了深入研究,在沪宁高速公路扩建工程中采用了柔性基层和半刚性基层沥青路面两种结构形式,本文介绍了在扩建工程过程控制中旋转压实仪和最终产品规范的应用,并对沪宁高速公路扩建工程现场路面空隙率和渗水系数的分布及相关关系进行了分析。
Combined with Huning expressway extension project, asphalt pavement with flexible base, semirigid base and rigid base are systematically researched. Asphalt pavement with flexible base and rigid base are used in Huning expressway extension project. In the project, SGC and ERS are utilized in process control. The distributing and correlativity of pavement void percent and seeping coefficient are analyzed.
出处
《现代交通技术》
2006年第5期53-58,共6页
Modern Transportation Technology
关键词
沪宁高速公路扩建工程
柔性基层
半刚性基层
过程控制
施工质量指标
Huning expressway extension project
flexible base
semirigid base
process control
index of construction quality
