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Design a pile group consisting of R mm carrying a total load of 2000 kM consists of a deposit of clay exte compression index of 0.10 and an aturated unit weight of 21 kN/m³ EN/m². The water table is at the gr gainst bearing and the value of adl he permissible settlement of 40 mm pearing and settlement criteria.

Design a pile group consisting of R mm carrying a total load of 2000 kM consists of a deposit of clay exte compression index of 0.10 and an aturated unit weight of 21 kN/m³ EN/m². The water table is at the gr gainst bearing and the value of adl he permissible settlement of 40 mm pearing and settlement criteria.

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Design a pile group consisting of RCC piles for supporting a column of size 750×750 mm carrying a total load of 2000 kN. The site exploration data reveal that the sub-soil consists of a deposit of clay extending to a great depth. The soil deposit has a compression index of 0.10 and an initial void ratio of 0.9. Also, the soil is having a saturated unit weight of 21 kN/m³ and an unconfined compressive strength qu of 80 kN/m?. The water table is at the ground level. The factor of safety 2.5 shall be used against bearing and the value of adhesion factor as 0.7. Proportion the pile group for the permissible settlement of 40 mm also design the pile group by considering both bearing and settlement criteria.
Transcribed Image Text:Design a pile group consisting of RCC piles for supporting a column of size 750×750 mm carrying a total load of 2000 kN. The site exploration data reveal that the sub-soil consists of a deposit of clay extending to a great depth. The soil deposit has a compression index of 0.10 and an initial void ratio of 0.9. Also, the soil is having a saturated unit weight of 21 kN/m³ and an unconfined compressive strength qu of 80 kN/m?. The water table is at the ground level. The factor of safety 2.5 shall be used against bearing and the value of adhesion factor as 0.7. Proportion the pile group for the permissible settlement of 40 mm also design the pile group by considering both bearing and settlement criteria.
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