Civil Engineering Reference
In-Depth Information
r
u
=
0.5, c
′
=
6.8 kPa,
φ′
=
40°,
γ
=
18 kN/m
3
, H
=
15 m, slope
=
3:1.
(iii)
Answer
1.6
(iii) r
u
=
0.3, c
′
=
3 kPa,
φ′
=
39°,
γ
=
19 kN/m
3
, H
=
22 m, slope
=
2:1.
Answer
1.19
(iii) r
u
=
0.5, c
′
=
20 kPa,
γ
=
17.7 kN/m
3
,
φ′
=
25°, H
=
25 m, angle of slope
=
20°.
Answer
1.2
Exercise 13.9
Check the GEO limit state requirement for stability for the embankment described
in Exercise 13.6 using Eurocode 7 Design Approach 1, Combination 2.
Answer
Γ
=
0.9
