PROBLEMS Use the general bearing capacity equation [Eq. (6.28)] to solve the following: For the following cases, determine the allowable gross vertical load-bearing capacity of the foundation. Use Terzaghi's equation and assume general shear failure in soil. Use FS = 4. 6.1 6.3 a. Problem 6.1a b. Problem 6.1b c. Problem 6.1c A 1.5 m wide square footing is placed at 1 m depth within the ground where c' = 10 kN/m2, o' = 25°, and y = 18 kN/m'. Determine the ultimate bearing capacity of the footing using Terzaghi's bearing capacity equation and the bearing capacity factors from Table 6.1. What is the maximum column load that can be allowed with a factor of safety of 3.0? 6.2 Redo Problem 6.2 using the general bearing capacity equa- tion [Eq. (6.28)]. The applied load on a shallow square foundation makes an angle of 20° with the vertical. Given: B = 1.52 m, D, = 0.9 m, y = 18.08 kN/m', d' = 25°, and 6.4 6.5 Parameters for Problem 6.1 Part Dr Foundation type 0.91 m 0.91 m 28° 19.17 kN/u² 17.29 kN/u Coutinuous a. b. 1.5 m 1.2 m 35° 0. 17.8 kN/m3 Continuous C. 3 m 2 m 30° 16.5 kN/m? Square @Seismicisolation Copyright 2019 Cengage Learning, All Rights Reserved. May not be copled, scanned, or duplicated, in whole or in part. WCN 02-200-203 Copyright 2019 Cengage Leaming. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part. Duc to electronic rights, some third party content may be suppresed from the elBook and/or ChapsentAL Editurial review has deemed that any suppressed content does not materially affect the overall learning experience. Cengage Leaming reserves the right to remove additional content at any time if subsequent rights restrctions mquine il