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3- Refer below. A square footing 2X2 m in size, supports a column load of 300 kN, The soil characteristics are given in the figure. Field monitoring indicated that the foundation settlement was 19 mm during the first 12 months. a- Estimated the average stress increase in the clay layer due to the applied load. b- Estimate the primary consolidation settlement. - What is the degree of consolidation after 12 months? d- Estimate the coefficient of consolidation for the pressure range. e- Estimate the settlement in 24 months. 300 kN Y= 14 kN/m Im 2 m x 2 m Yuu - 17 kN/m³ Im 24% G, = 2.74 LL = 46 = 40 kN/m2 - 1/SC, 2 m Sand Clay

3- Refer below. A square footing 2X2 m in size, supports a column load of 300 kN, The soil characteristics are given in the figure. Field monitoring indicated that the foundation settlement was 19 mm during the first 12 months. a- Estimated the average stress increase in the clay layer due to the applied load. b- Estimate the primary consolidation settlement. - What is the degree of consolidation after 12 months? d- Estimate the coefficient of consolidation for the pressure range. e- Estimate the settlement in 24 months. 300 kN Y= 14 kN/m Im 2 m x 2 m Yuu - 17 kN/m³ Im 24% G, = 2.74 LL = 46 = 40 kN/m2 - 1/SC, 2 m Sand Clay

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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3- Refer below. A square footing 2X2 m in size, supports a column load of 300 kN. The soil characteristics are given in the figure. Field monitoring indicated that the foundation settlement was 19 mm during the first 12 months. a- Estimated the average stress increase in the clay layer due to the applied load. b- Estimate the primary consolidation settlement. - What is the degree of consolidation after 12 months? d- Estimate the coefficient of consolidation for the pressure range. e- Estimate the settlement in 24 months. 300 kN 2 m x 2 m Y= 14 kN/m 1 m Im Y = 17 kN/m³ 24% G, = 2.74 IL = 46 o- 40 kN/m c,- 1/5C, 2 m Sand A Clay
Transcribed Image Text:3- Refer below. A square footing 2X2 m in size, supports a column load of 300 kN. The soil characteristics are given in the figure. Field monitoring indicated that the foundation settlement was 19 mm during the first 12 months. a- Estimated the average stress increase in the clay layer due to the applied load. b- Estimate the primary consolidation settlement. - What is the degree of consolidation after 12 months? d- Estimate the coefficient of consolidation for the pressure range. e- Estimate the settlement in 24 months. 300 kN 2 m x 2 m Y= 14 kN/m 1 m Im Y = 17 kN/m³ 24% G, = 2.74 IL = 46 o- 40 kN/m c,- 1/5C, 2 m Sand A Clay
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