| 乳化沥青冷再生路面面层合理厚度分析 |
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| 引用本文： | 宫岩,杨广云,于保阳. 乳化沥青冷再生路面面层合理厚度分析[J]. 北方交通, 2012, 0(7): 1-3 |
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| 作者姓名： | 宫岩 杨广云 于保阳 |
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| 作者单位： | 1. 沈阳建筑大学土木工程学院,沈阳,110168
2. 吉林省桦甸市交通运输局项目办,桦甸,132400 |
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| 摘 要： | 针对乳化沥青冷再生作为路面下面层时适用公路等级的问题,拟定了9种典型的冷再生路面组合形式,运用BISAR3.0软件分析了不同厚度和基层模量的再生路面结构的路表弯沉值和疲劳寿命,结合工程实践和我国交通等级的划分,分析了不同厚度下冷再生面层适应的公路等级。
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| 关 键 词： | 冷再生层 路表弯沉值 疲劳寿命 结构厚度 基层模量 |
Analysis of Reasonable Thickness of Emulsified Asphah Cold Recycling Pavement Surface Course |
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| Affiliation: | GONG Yan and others |
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| Abstract: | Aiming at applicable highway classification when taking emulsified asphalt cold recycling as lower course,9 types of cold recycling pavement combining form is studied out,surfacing deflection and fatigue life of recycling pavement structure with different thickness and base modulus is analyzed through BISAR3.0 software,and in combination with engineering practice and the division of traffic classification in our country,applicable highway classification for cold recycling course with different thickness is analyzed. |
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| Keywords: | Cold cycling course Surfacing deflection Fatigue life Structure thickness Base modulus |
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