| 基于耗散能理论的沥青路面温度疲劳开裂分析 |
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| 引用本文： | 张伟.基于耗散能理论的沥青路面温度疲劳开裂分析[J].城市道桥与防洪,2010(5):164-166. |
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| 作者姓名： | 张伟 |
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| 作者单位： | 武汉市政工程设计研究院有限责任公司,湖北武汉,430023 |
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| 摘 要： | 该文通过沥青混合料温度循环作用下所产生的温度应力和应变的变化规律,运用耗散能理论分析沥青混合料的疲劳破坏过程,以便在路面维修改造设计中加以应用。
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| 关 键 词： | 沥青混合料 温度应力 温度疲劳开裂 累计耗散能 疲劳损伤 |
Analysis on Temperature Fatigue Cracking of Bitumen Pavement Based on Energy Consumption Theory |
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| Zhang Wei.Analysis on Temperature Fatigue Cracking of Bitumen Pavement Based on Energy Consumption Theory[J].Urban Roads Bridges & Flood Control,2010(5):164-166. |
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| Authors: | Zhang Wei |
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| Abstract: | By the variation law of temperature stress and strain produced under the temperature cycling action of bitumen mixture,the energy consumption theory is applied to analyze the fatigue destroying process of bitumen mixture so as it can be applied in the design of the pavement maintenance reconstruction. |
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| Keywords: | bitumen mixture temperature stress temperature fatigue cracking accumulated energy consumption fatigue failure |
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