| 基于约束和温度条件改善的双层改性沥青车辙试验研究 |
| |
| 引用本文： | 陈永雄,彭东黎,王伟.基于约束和温度条件改善的双层改性沥青车辙试验研究[J].中南公路工程,2011(2):9-12. |
| |
| 作者姓名： | 陈永雄 彭东黎 王伟 |
| |
| 作者单位： | 湖南交通职业技术学院; |
| |
| 基金项目： | 湖南省教育厅科学研究项目(09C1173) |
| |
| 摘 要： | 车辙已成为我国道路沥青路面破坏的主要形式之一,目前国内外学者都在对车辙问题进行相关研究。针对湖南省高速公路典型的双层改性沥青路面结构,通过对标准车辙试验的约束和温度条件作出改善,使车辙试验结果更具实际意义和工程指导价值。试验结果表明,模拟路面温度梯度场试验条件下所得车辙深度明显比60℃均匀温度场下的结果小,说明标准温度试验条件将会导致试验结果偏于安全,不能准确地指导沥青面层抗车辙结构设计。
|
| 关 键 词： | 沥青路面 车辙 温度条件 改性沥青 |
The Research on Improved Double-layer Modified Asphalt Rutting Test Based on the Conditions of Constraints and Temperature |
| |
| CHEN Yongxiong,PENG Dongli,WANG Wei.The Research on Improved Double-layer Modified Asphalt Rutting Test Based on the Conditions of Constraints and Temperature[J].Central South Highway Engineering,2011(2):9-12. |
| |
| Authors: | CHEN Yongxiong PENG Dongli WANG Wei |
| |
| Institution: | CHEN Yongxiong,PENG Dongli,WANG Wei(Hunan Communication Polytechnic college,Changsha,Hunan 410004,China) |
| |
| Abstract: | Rutting has become one of the main forms of road asphalt pavement damage in our country,nowadays the scholars are doing some related research on the rutting issues at home and abroad.This study aimed the typical double-layer modified asphalt pavement structure at Hunan province's highway,the constraints and temperature conditions make improvement in the standard rutting test,make the rutting test results more practice and engineering guiding value.Test results show that the result of the rut depth from simu... |
| |
| Keywords: | asphalt pavement Rut Temperature conditions Modified asphalt |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
