| 湖南省公路沥青路面气候影响分区方案研究 |
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| 引用本文： | 贺跃光,付丽丽.湖南省公路沥青路面气候影响分区方案研究[J].长沙交通学院学报,2009,25(3). |
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| 作者姓名： | 贺跃光 付丽丽 |
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| 作者单位： | 长沙理工大学,交通运输工程学院,湖南,长沙,410004 |
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| 基金项目： | 湖南省科学技术厅科技计划项目 |
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| 摘 要： | 比较国内、外几种主要的沥青路面气候影响分区方法,在统计分析湖南省气候特点的基础上,确定影响湖南省公路沥青路面选材的模型和相关因子,从空间基础数据库中优选湖南省公路沥青路面气候影响模型、降雨-气温指数和降雨-冰冻指数模型,确定湖南地区公路沥青路面气候影响三级分区的方法和步骤.
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| 关 键 词： | 沥青路面 气候分区 沥青 沥青混合料 |
Research for asphalt pavement method of division climate in Hunan province |
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| HE Yue-guang,FU Li-li.Research for asphalt pavement method of division climate in Hunan province[J].Journal of Changsha Communications University,2009,25(3). |
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| Authors: | HE Yue-guang FU Li-li |
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| Institution: | HE Yue-guang,FU Li-li(School of Traffic , Transportation Engineering,Changsha Universityof Science & Technology,Changsha 410004,China) |
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| Abstract: | Compared with several domestic and foreign main asphalt pavement climatic regions method,in the statistical analysis for Hunan province's climate characteristic's foundation,deter the impact of asphalt pavement and related model selection factor are determined,Hunan province road bituminous pavement weather effect model,rainfall-temperature index and rainfall-freezing index model are optimized from spatial foundation database.Three zoning methods and procedures are determined according to Hunan region clima... |
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| Keywords: | asphalt pavement climatic regions asphalt bituminous mixture |
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