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橡胶颗粒沥青混合料力学性能的细观研究 被引量:2

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摘要 为了从细观角度研究橡胶颗粒沥青混合料的力学性能,该文通过单轴压缩试验测定了抗压强度和抗压回弹模量,利用离散元方法构建了3种典型橡胶颗粒沥青混合料的细观模型,提出了以平均不平衡力和平均接触力作为评价指标。研究结果表明:通过比较室内力学试验与细观数值模拟结果,从宏观和细观两个角度验证了适宜橡胶颗粒沥青混合料的结构为骨架密实型结构。
出处 《中外公路》 北大核心 2016年第1期246-249,共4页 Journal of China & Foreign Highway
基金 交通运输部建设科技项目(编号:2014318J21060) 内蒙古自治区交通科技项目(编号:NJ-2014-15)
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参考文献7

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二级参考文献18

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