A 9.5 m high wall retains a loose soil whose surface slopes downward. Above 15° from the horizontal the soil parameters are = 1.90 ton/m3 and = 32°. Find the thrust on the back per linear meter of wall, using the Rankine method. A) By means of pressure diagram. B) Using the formula proposed by Rankine B = 15° Y = 1.90 ton/m3 C = 0 ton/m2 = 32° H = 9.5 m

Principles of Geotechnical Engineering (MindTap Course List)
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Author:Braja M. Das, Khaled Sobhan
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Chapter14: Lateral Earth Pressure: Curved Failure Surface
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Problem 14.4P
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A 9.5 m high wall retains a loose soil whose surface slopes downward. Above 15° from the
horizontal the soil parameters are = 1.90 ton/m3 and = 32°. Find the thrust on the back per
linear meter of wall, using the Rankine method.
A) By means of pressure diagram.
B) Using the formula proposed by Rankine
B = 15°
Y = 1.90 ton/m3
C = 0 ton/m2
Ф = 32°
H = 9.5 m
Transcribed Image Text:A 9.5 m high wall retains a loose soil whose surface slopes downward. Above 15° from the horizontal the soil parameters are = 1.90 ton/m3 and = 32°. Find the thrust on the back per linear meter of wall, using the Rankine method. A) By means of pressure diagram. B) Using the formula proposed by Rankine B = 15° Y = 1.90 ton/m3 C = 0 ton/m2 Ф = 32° H = 9.5 m
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