当量设计轴载累计作用次数计算

h35.5314.2137.672.91505.7满载车百分比PERmh0.150.10.350.250.35EALFmh×PERmh5.32531.4248.1618.225526.995当量设计轴载换算系数EALFm5.7532.5948.35518.675532.605车辆类型分布系数VCDFm0.220.2330.02700.083EALFm×VCDFm1.2657.593471.305585044.206215∑(EALFm×VCDFm)165.132925双向年平均日交通量AADTT1420方向系数DDF0.55车道系数LDF0.6初始年设计车道日平均当量轴次N177381.28866交通量年平均增长率γ0.06设计使用年限t151+γ1.06(1+γ)∧t-11.396558193[(1+γ)∧t-1]×365×N139444627.52Ne657410458.77类8类9类10类11类1.41.41.52.41.50.70.450.60.550.650.980.630.91.320.97566.75.1712.10.30.550.40.450.351.83.6852.043.154.2352.784.3152.944.475.210.0750.1710.0850.10600.20850.7378650.24990.4738207类8类9类10类11类7.816.40.737.82.50.70.450.60.550.655.467.380.4220.791.625553713.5204.3426.8985.40.30.550.40.450.35165.9392.42581.72192.06344.89171.36399.80582.14212.85346.5150.0750.1710.0850.106012.85268.3666556.981922.56210