| 广东地区沥青路用性能PG分级研究 |
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| 引用本文： | 王辉,张肖宁,段跃华.广东地区沥青路用性能PG分级研究[J].路基工程,2011,0(6):8-11. |
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| 作者姓名： | 王辉 张肖宁 段跃华 |
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| 作者单位： | 华南理工大学土木与交通学院, 广州 510640 |
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| 基金项目： | 交通部西部建设科技项目(200831822337) |
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| 摘 要： | 通过对广东四个典型地区近30年气象资料的调查分析，结合美国SHRP沥青PG分级方法，制定出广东地区沥青使用的PG分级表，同时对广东省常用的沥青进行路用性能的PG分级，旨在提高公路沥青路面选材水平，提升高速公路修建质量，防止和减少公路路面灾害的发生。
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| 关 键 词： | 广东地区 沥青 PG分级 |
| 收稿时间： | 2019-11-05 |
PG Grading of Asphalt Pavement Performance in Guangdong Area |
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| Authors: | WANG Hui ZHANG Xiao-ning DUAN Yue-hua |
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| Institution: | (School of Civil and Transportation Engineering, South China University of Technology, Guangzhou 510640, China) |
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| Abstract: | Through investigation and analysis on meteorological data of four typical areas in Guangdong for nearly 30 years, combined with US SHRP asphalt PG grading method, the applicable PG grading table for asphalt used in Guangdong area has been established. At the same time, the common asphalt used in Guangdong Province has been conducted PG grading pavement asphalt selection level, enhance highway highway pavement diseases. by pavement performance with the purpose to improve construction quality, prevent and reduce occurrence of |
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| Keywords: | Guangdong area asphalt PG grading |
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