多孔混凝土作为路面的基层，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。

As base course material, porous concrete withstands the repeated action of traffic and temperature, so the fatigue property should be considered in structure design.

youdao

多孔混凝土作为沥青混凝土路面的基层时，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。

As base course material, porous concrete withstands the repeated actions of traffic and temperature, so the fatigue property should be considered in structure design.

youdao

多孔混凝土作为沥青混凝土路面的基层时，和面层一起受到车辆荷载和温度的反复作用，结构设计中需考虑其疲劳性能。

As base course material, porous concrete withstands the repeated actions of traffic and temperature, so the fatigue property should be considered in structure design.

youdao