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王金昌, 赵颖华. 含反射裂缝沥青路面的疲劳变温损伤分析[J]. 岩土工程学报, 2001, 23(6): 669-671.
引用本文: 王金昌, 赵颖华. 含反射裂缝沥青路面的疲劳变温损伤分析[J]. 岩土工程学报, 2001, 23(6): 669-671.
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WANG Jinchang, ZHAO Yinghua. Fatigue damage analysis of asphalt pavement with reflecting cracks under varying temperature[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(6): 669-671.
Citation: WANG Jinchang, ZHAO Yinghua. Fatigue damage analysis of asphalt pavement with reflecting cracks under varying temperature[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(6): 669-671.
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含反射裂缝沥青路面的疲劳变温损伤分析

Fatigue damage analysis of asphalt pavement with reflecting cracks under varying temperature

    摘要
  • 摘要: 以沈阳—大连高速公路为工程背景 ,应用损伤力学理论 ,计入了变温引起的沥青混凝土面层材料的非均匀性 ,对含反射裂缝层状路面体模型进行了疲劳变温有限元分析 ,并提出了路面的疲劳寿命预测方法。

     

    Abstract: Based on the theory of damage mechanics,the pavement of Shen yang-Dalian highway with reflecting cracks under the varying temperature is an alyzed by FEM.The material inhomogeneity caused by the temperature changing is taken into account in the analysis.The fatigue damage life of the pavement is p redicted.

     

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