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Request: use Excel Spreadsheet Classical_Settlement_Shallow.xls to finish the homework and print out the spreadsheet for additional support. In your answer to each design miniproject, you need to provide the design objective, scope, main method, results, and your conclusion. 100 k Silty Clay 6 ft S₁ = 3000 lb/ft² Cc/(1+e) = 0.11 C,/(1+e) = 0.02 Om' = 4000 lb/ft² y = 115 lb/ft³ 2 ft 10 ft Question 1. The allowable settlement for the proposed square footing is 1.0 in. Using the classical method, compute its settlement and determine if it satisfies this criterion. (Hints: B = 6 ft, D = 2 ft, P = 100 k, Dw = 10 ft, r = 0.85 (r is fixed at 0.85 for all questions in this homework), Input Cc/(1+e) 0.11, Cr/(1+e) = 0.02, sigma m' 4000 lb/ft2, gamma lb/ft³ for all layers) 115 = =

Request: use Excel Spreadsheet Classical_Settlement_Shallow.xls to finish the homework and print out the spreadsheet for additional support. In your answer to each design miniproject, you need to provide the design objective, scope, main method, results, and your conclusion. 100 k Silty Clay 6 ft S₁ = 3000 lb/ft² Cc/(1+e) = 0.11 C,/(1+e) = 0.02 Om' = 4000 lb/ft² y = 115 lb/ft³ 2 ft 10 ft Question 1. The allowable settlement for the proposed square footing is 1.0 in. Using the classical method, compute its settlement and determine if it satisfies this criterion. (Hints: B = 6 ft, D = 2 ft, P = 100 k, Dw = 10 ft, r = 0.85 (r is fixed at 0.85 for all questions in this homework), Input Cc/(1+e) 0.11, Cr/(1+e) = 0.02, sigma m' 4000 lb/ft2, gamma lb/ft³ for all layers) 115 = =

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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**Request:** Use the Excel Spreadsheet Classical_Settlement_Shallow.xls to finish the homework and print out the spreadsheet for additional support. In your answer to each design mini-project, you need to provide the design objective, scope, main method, results, and your conclusion. **Question 1:** The allowable settlement for the proposed square footing is 1.0 in. Using the classical method, compute its settlement and determine if it satisfies this criterion. *Hints:* - \( B = 6 \) ft - \( D = 2 \) ft - \( P = 100 \) k - \( D_w = 10 \) ft - \( r = 0.85 \) (r is fixed at 0.85 for all questions in this homework) - Input \( C_c/(1+e) = 0.11 \) - \( C_r/(1+e) = 0.02 \) - \(\sigma_m' = 4000 \) lb/ft² - \( \gamma = 115 \) lb/ft³ for all layers **Diagram Explanation:** The diagram illustrates a cross-section of a footing design in silty clay soil: - The footing width (B) is labeled as 6 ft. - The depth of footing (D) is marked as 2 ft. - The depth to the water table (Dw) is shown as 10 ft below the surface. - The pressure applied (P) is indicated as a downward arrow labeled 100 k. - The soil properties are listed within the diagram: - Undrained shear strength (\( s_u \)) = 3000 lb/ft² - Compression index (\( C_c/(1+e) \)) = 0.11 - Recompression index (\( C_r/(1+e) \)) = 0.02 - Effective vertical stress (\( \sigma_m' \)) = 4000 lb/ft² - Unit weight (\( \gamma \)) = 115 lb/ft³ This diagram provides a visual representation of the parameters and setup necessary for the classical settlement analysis.
Transcribed Image Text:**Request:** Use the Excel Spreadsheet Classical_Settlement_Shallow.xls to finish the homework and print out the spreadsheet for additional support. In your answer to each design mini-project, you need to provide the design objective, scope, main method, results, and your conclusion. **Question 1:** The allowable settlement for the proposed square footing is 1.0 in. Using the classical method, compute its settlement and determine if it satisfies this criterion. *Hints:* - \( B = 6 \) ft - \( D = 2 \) ft - \( P = 100 \) k - \( D_w = 10 \) ft - \( r = 0.85 \) (r is fixed at 0.85 for all questions in this homework) - Input \( C_c/(1+e) = 0.11 \) - \( C_r/(1+e) = 0.02 \) - \(\sigma_m' = 4000 \) lb/ft² - \( \gamma = 115 \) lb/ft³ for all layers **Diagram Explanation:** The diagram illustrates a cross-section of a footing design in silty clay soil: - The footing width (B) is labeled as 6 ft. - The depth of footing (D) is marked as 2 ft. - The depth to the water table (Dw) is shown as 10 ft below the surface. - The pressure applied (P) is indicated as a downward arrow labeled 100 k. - The soil properties are listed within the diagram: - Undrained shear strength (\( s_u \)) = 3000 lb/ft² - Compression index (\( C_c/(1+e) \)) = 0.11 - Recompression index (\( C_r/(1+e) \)) = 0.02 - Effective vertical stress (\( \sigma_m' \)) = 4000 lb/ft² - Unit weight (\( \gamma \)) = 115 lb/ft³ This diagram provides a visual representation of the parameters and setup necessary for the classical settlement analysis.
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