(YB/T4001
46159258309
λ=78KN/m 3[δ]=170N/mm²h=140mm 间距@40mm I=1829333mm 4b=
600mm
P L(KN/m)0.0P U (KN/m²)  2.0轮压G(KN)80γL =  1.4γU =  1.4冲击系数  i=
1.4δL =0.00δU =  1.5δC =
135.71
139≤ [δ] =170N/mm²结论
满足
q L =0q U =0.08q C =26.6667D L =0.0000D U =0.0442D C =0.29484[D]=
4
mm
0.39
mm
≤[D]
结论满足
([D]≤4mm)    故取
算表 (YB/T4001.1-2007)
横断沟盖线荷载(垂直L向)
面荷载
汽车轮压荷载

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