摘要
施工期超载运输可能对路面结构产生影响,进而影响路面结构发生早期破坏。从施工车辆的轴载调查入手,分析了施工期车辆超载情况下耐久性基层沥青路面结构层各层的应力状况,并根据路面材料特性提出建议,可供公路建设管理单位参考。
As the overloaded traffic during construction period may have an impact on pavement structure and furtherly bring forward early damage to the pavement structure, in this paper, starting from survey on the axle load of construction vehicles, the stress conditions of each layers of the anphalt concrete pavement with durable base course have been analyzed under overloading of the construction vehicles, and some suggestions based on the pavement material properties have been submitted, which can be used as references for highway construction management.
出处
《广东公路交通》
2013年第3期27-30,共4页
Guangdong Highway Communications
基金
广东省交通运输厅科技项目(2012-01-013)
关键词
道路工程
超载运输
路面结构
轴载调查
路面损伤
road engineering
overloaded transport
pavement structure
axle load survey
pavement damage
