各层允许弯沉值计算
各层允许弯沉值Li (0.01mm)各层名称各层季各层回弹各层回各层节影响模量弹模量厚度系数KiEi'(Mpa)Ei(Mpa)hi(cm)2000版规范F=3.3α0.8519L各层当量厚度hi' (cm)E0/Eihi'/δαL1993版规范F=1.87α0.6125L上面层56.7中面层55下面层49基层53.3底基层20垫层0第6层第5层第4层第3层第2层第1层第0层路基1.001.001.001.051.101.201.201200100010005001401202012001000100052515414424560200344048675#N/A47230354053298#N/A0.0200.0240.0240.0460.1560.1675.35.14.65.01.90.00.1030.1130.1240.1470.428#N/A55.65.630.410.106632.310.70632.310.704013.302000 注:本表只需改写绿色阴影表格内数据,其它完全自动。