Compute the immediate settlement beneath the center of a 5 m x 5 m flexible footine resting at 0.5 m depth and applying a stress of 100 kN/m² on the following two soil deposits: (i) Unsaturated clay of high plasticity with an average undrained strength (q.) of 150 kN/m? for a depth range of 0-25 m below ground surface. Assume u = 0.35 and E = 3004,- (ii) Dry dense sand with an average E value of 30 x 10 kN/m² for depth down to 10 m and below that to a depth of 25 m with an average E value of 60 x 10 kN/m?. Assume u = 0.3. L [Let Influence factor, I for 1 at the centre is 1.12] B
Compute the immediate settlement beneath the center of a 5 m x 5 m flexible footine resting at 0.5 m depth and applying a stress of 100 kN/m² on the following two soil deposits: (i) Unsaturated clay of high plasticity with an average undrained strength (q.) of 150 kN/m? for a depth range of 0-25 m below ground surface. Assume u = 0.35 and E = 3004,- (ii) Dry dense sand with an average E value of 30 x 10 kN/m² for depth down to 10 m and below that to a depth of 25 m with an average E value of 60 x 10 kN/m?. Assume u = 0.3. L [Let Influence factor, I for 1 at the centre is 1.12] B
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![O Compute the immediate settlement beneath the center of a 5 m x 5 m flexible footine
resting at 0.5 m depth and applying a stress of 100 kN/m² on the following two soil
deposits:
(i) Unsaturated clay of high plasticity with an average undrained strength (g.) of
150 kN/m? for a depth range of 0-25 m below ground surface. Assume u 0.35
and E = 300g,.
(ii) Dry dense sand with an average E value of 30 × 10 kN/m2 for depth down to
10 m and below that to a depth of 25 m with an average E value of 60 × 10 kN/m2.
Assume u = 0.3.
[Let Influence factor, I for
= 1 at the centre is 1.12]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0931c5bc-e2ae-47fd-8079-0d3b8f521d5f%2Fc503f1d4-3991-4645-9606-ea0f2726cfbd%2F01uw65q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:O Compute the immediate settlement beneath the center of a 5 m x 5 m flexible footine
resting at 0.5 m depth and applying a stress of 100 kN/m² on the following two soil
deposits:
(i) Unsaturated clay of high plasticity with an average undrained strength (g.) of
150 kN/m? for a depth range of 0-25 m below ground surface. Assume u 0.35
and E = 300g,.
(ii) Dry dense sand with an average E value of 30 × 10 kN/m2 for depth down to
10 m and below that to a depth of 25 m with an average E value of 60 × 10 kN/m2.
Assume u = 0.3.
[Let Influence factor, I for
= 1 at the centre is 1.12]
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