| 沥青路面基层的发展及现状 |
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| 引用本文： | 贾金.沥青路面基层的发展及现状[J].科技资讯,2013(18):223-223. |
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| 作者姓名： | 贾金 |
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| 作者单位： | 渤海装备辽河重工有限公司 辽宁盘锦 124010 |
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| 摘 要： | 本文通过回顾沥青路面基层的发展，重点针对半刚性基层的反射裂缝应采取的措施及针对半刚性基层的不足，详细介绍了在基层类型上出现了几种新的型式——级配碎石上基层和沥青稳定基层等，并有侧重地进行了较详细的论述。
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| 关 键 词： | 沥青路面 反射裂缝 应力强度 疲劳寿命 应力吸收材料 |
Development and current situation of Asphalt Pavament |
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| JIA Jin.Development and current situation of Asphalt Pavament[J].Science & Technology Information,2013(18):223-223. |
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| Authors: | JIA Jin |
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| Institution: | JIA Jin (Liaoning Prtroleum Equipment Industries CO.Ltd, Panjin Liaoning, 124010,China) |
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| Abstract: | In this paper,based on a review of development of asphalt pavement,focus on the reflection crack for semi--rigid base and the measures should be taken against the lack of semi--rigid base,described in detail in the base type appeared on several new type-- graded gravel base and asphalt stabilized base etc. And focus are discussed in detail. |
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| Keywords: | Asphalt pavement sReflection crack：Stress intensity factorIFatigue lifeiStress--absorhed material |
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