A retaining wall has a height of 9m. It is subjected to uniformly distributed surcharge of 12kN/m2 at the top of the horizontal backfill having a unit weight and saturated unit weight equal to 16.5kN/m? and 18.62kN/m3 respectively. The groundwater table is located at a great depth. The soil has an angle of internal friction of 2020° and unconfined compressive strength of 42kN/ m2 Determine the total lateral active force acting on the wall after the tensile crack. a. 522.2618 kN b. 224.6236 kN c. 150.1155 kN d. 115.9096 kN
A retaining wall has a height of 9m. It is subjected to uniformly distributed surcharge of 12kN/m2 at the top of the horizontal backfill having a unit weight and saturated unit weight equal to 16.5kN/m? and 18.62kN/m3 respectively. The groundwater table is located at a great depth. The soil has an angle of internal friction of 2020° and unconfined compressive strength of 42kN/ m2 Determine the total lateral active force acting on the wall after the tensile crack. a. 522.2618 kN b. 224.6236 kN c. 150.1155 kN d. 115.9096 kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A retaining wall has a height of 9m. It is subjected to uniformly distributed surcharge of 12kN/m2 at the top of the horizontal backfill having a unit weight and
saturated unit weight equal to 16.5kN/m? and 18.62kN/m3 respectively. The groundwater table is located at a great depth. The soil has an angle of internal
friction of 2020° and unconfined compressive strength of 42kN/ m2
Determine the total lateral active force acting on the wall after the tensile crack.
a. 522.2618 kN
b. 224.6236 kN
c. 150.1155 kN
d. 115.9096 kN
Transcribed Image Text:A retaining wall has a height of 9m. It is subjected to uniformly distributed surcharge of 12kN/m² at the top of the horizontal backfill having a unit weight and
saturated unit weight equal to 16.5kN/m³ and 18.62kN/m³ respectively. The groundwater table is located at a great depth. The soil has an angle of internal
friction of 20?0° and unconfined compressive strength of 42kN/m²
Determine the total lateral active force acting on the wall after the tensile crack.
Select the correct response:
522.2618 kN
224.6236 KN
150.1155 KN
115.9096 KN
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