| 基于断裂力学的橡胶颗粒弹性路面除冰能力分析 |
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| 引用本文： | 姚莉莉.基于断裂力学的橡胶颗粒弹性路面除冰能力分析[J].交通标准化,2013(21):112-115. |
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| 作者姓名： | 姚莉莉 |
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| 作者单位： | 新疆交通建设管理局,新疆乌鲁木齐830049 |
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| 摘 要： | 为了分析橡胶颗粒弹性路面的弹性模量与除冰能力之间的关系，从断裂力学角度出发，引入应变能密度因子准则作为判断依据，分析不同温度条件下，冰层厚度不同时，弹性路面的弹性模量与除冰能力之间的关系，并得出能够达到除冰效果的弹性模量范围。
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| 关 键 词： | 橡胶颗粒沥青路面 弹性模量 除冰能力 断裂力学 |
eicing Capability of Rubber Particle Flexible Pavement Based on Fracture Mechanic |
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| YAO Li-li.eicing Capability of Rubber Particle Flexible Pavement Based on Fracture Mechanic[J].Communications Standardization,2013(21):112-115. |
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| Authors: | YAO Li-li |
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| Institution: | YAO Li-li (Xinjiang Communications Construction Administrative Bureau, Urumqi 830049, China) |
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| Abstract: | In order to analyze the relationship between the elastic modulus and deicing capability of rubber particle flexible pavement. From the point of fracture mechanics view, and by introducing strain energy density rule as judgment basis, it analyzes the relationship between the elastic modulus and deicing capability of rubberparticle flexible pavement under different temperature and ice thickness, and obtains the elastic modulus range to achieve deicing effect. |
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| Keywords: | rubber particle asphalt pavement elastic modulus deicing capability fracture mechanic |
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