摘要
采用弹性力学平面应力求解的方法,分析坑槽应力状态分布。通过对沥青路面维修中不同开槽形状应力集中系数的对比分析,得出坑槽修补较好的开槽形状,且还对斜开槽和垂直开槽进行了对比分析。
In this paper, distribution of stress on pot holes is analyzed by means of elasticity plane stress solution. Via comparison and analysis of coefficient of concentrated stress for different slotting shapes during asphalt pavement patching, the slotting shape with better pot holes patching result is obtained, also the skew slotting and perpendicular slotting are compared and analyzed.
出处
《公路交通技术》
2007年第2期48-51,共4页
Technology of Highway and Transport
关键词
坑槽修补
应力集中
开槽方式
沥青路面
pot hole patching
concentrated stress
slotting method
asphalt pavement
