Instituto Brasileiro de Telas Soldadas
27
Figura 2.4 - Aumento de k devido à presença de sub-base granular
100
90
80
70
60
50
40
30
20
k no topo da sub-base ( MPa / m )
2
3
4
5
6 7 8 9 10
15 20
20
30
40
50
60
70 k ( MPa/m )
CBR (%)
e = 50,0 cm
s
e = 20,0 cm
s
e = 15,0 cm
s
e = 10,0 cm
s
Espessura da sub-base
1...,15,16,17,18,19,20,21,22,23,24 26,27,28,29,30,31,32,33,34,35,...101