3. A filling slope is protected by a gravity retaining wall. The retaining wall is in weathered rock stratum, the self-weight of the wall is G, the fill behind the wall back is mainly construction spoil. In the active state of limit equilibrium, the active earth pressure is presented by Ea. The friction coefficient of wall base is u. The dimensions and angles of each part are shown in the figure. If it is necessary to carry out the anti overturning checking calculation and the anti slip checking calculation, what conditions should be met respectively? Please write the conditions that need to be met with the known quantities. xo X1 G do α1 Iz Ea
3. A filling slope is protected by a gravity retaining wall. The retaining wall is in weathered rock stratum, the self-weight of the wall is G, the fill behind the wall back is mainly construction spoil. In the active state of limit equilibrium, the active earth pressure is presented by Ea. The friction coefficient of wall base is u. The dimensions and angles of each part are shown in the figure. If it is necessary to carry out the anti overturning checking calculation and the anti slip checking calculation, what conditions should be met respectively? Please write the conditions that need to be met with the known quantities. xo X1 G do α1 Iz Ea
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:3. A filling slope is protected by a gravity retaining wall. The retaining wall is in weathered rock stratum,
the self-weight of the wall is G, the fill behind the wall back is mainly construction spoil. In the active state of
limit equilibrium, the active earth pressure is presented by Ea. The friction coefficient of wall base is u. The
dimensions and angles of each part are shown in the figure. If it is necessary to carry out the anti overturning
checking calculation and the anti slip checking calculation, what conditions should be met respectively? Please
write the conditions that need to be met with the known quantities.
xo
X1
G
do
α1
TE
Iz
Ea
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