【摘 要】
：
The discrete element software PFC2D is used to establish the uniaxial test numerical model of all layers of pavement structure.By adjusting the micro-parameters,the stress-strain curve of the test is
【机 构】
：
Institute of traffic environment and safety engineering, Shijiazhuang Tiedao University, Shijiazhuan
【出 处】
：
The 5th International Conference on Dynamics, Vibration and
论文部分内容阅读
The discrete element software PFC2D is used to establish the uniaxial test numerical model of all layers of pavement structure.By adjusting the micro-parameters,the stress-strain curve of the test is consistent with the numerical simulation curve,thus the fine parameters of the material are determined.
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