摘要
为研究不同材料参数下级配碎石应力吸收层对沥青路面受力状况的影响,利用Bisar分析道路结构受力状况,估算对于不同的材料沥青路面各层竖直向位移、各向应变和应力的力学响应。
In order to study the influence of the graded crushed stonelayer on the stress condition of asphalt pavement under different material parameters.The Bisar software was used to analyze the stress state of road structure and estimate the vertical displacement and the strain of each layer of asphalt pavement with different materials. And the mechanical response of stress.
作者
岳宏智
YUE Hong-zhi(Shandong Hi-Speed Construction Management Co.,Ltd., ShandongJinan 250001 China)
关键词
级配碎石
倒装结构
半刚性基层
graded gravel
inversion structure
semi-rigid base
