Please solve step by step and clearly thank you
Please solve step by step and clearly thank you Q5. A column foundation shown below is...
y 17 kN/m3 1.5 m Groundwater level A column foundation in the figure above is 3 m × 2 m in the plan. Given: D, = 1.5 m, φ' = 25。, c, = 70 kN/m2 . Using the equation and λ = 3, determine the net allowable load the foundation could carry. Use the bearing capacity factors in the table below. 22° 16.88 7.82 7.13 23 18.05 8.66 8.20 24° 19.32 9.60 9.44 25° 20.72 10.66 10.88 26° 22.25 11.85...
Q6. An eccentrically loaded foundation is shown in figure below. Use FS of 4 and determine the maximum allowable load that the foundation can carry. Use Meyerhof's effective area method (Eccentricity in one direction ? 17 kN/m3 c'=0 ?' = 30° only) e = 0.15 m 1.0 m all 1.5m× 1.5m Centerline
Problem 3: 40 points) A square foundation was decided to be constructed to support the load of a column in a residential building construction project located in Claremont, CA. During the site investigation, only sandy soil (c'= 0) was encountered. The ground water was observed at the depth 1.2m from ground level. Obtained samples were tested in the lab and the internal friction angle of the soil was found to be equal to 30°. The unit weight of the soil...
Problem 5-Bearing Capacity of Shallow Foundation (20 pts) For a square footing foundation, the following are given: B 3.0 m (width), D 1.2 m (depth). Y=20 kN/m3, = 32°, c' = 50 kPa, Use Terzaghi Equation and a factor of safety of 2.5 to determine the allowable bearing capacity and the maximum column load to cause bearing capacity failure. Assume that general shear failure occurs in soil. When Oar C S
A square column foundation has to carry a gross allowable load of 3500 kN (FS-3). Given: D 1.5 m, γ = 17 kN /ms.Ф-34°, and d :0. Use Terzaghi's equation to determine the size of the foundation (B). Assume general shear failure. For = 34°, M-365 and My- 38.04 (Enter your answer to three significant figures.) Im
A square column foundation has to carry a gross allowable load of 1805 kN (FS-3) Given: Df = 1.5 m, ?-15 9 kN/ms,p -34 , and c. 0. Use Terzaghi's equation to determine the size of the foundation (B). Assume general shear failure. For = 34 , N: 365 and 3804 (Enter your answer to three significant figures.)
For a rectangular foundation, the following are given: B - 3.0 m (width), L - 4.5 m (length). D 1.2 m (depth), Y 20 kN/m'. '- 32°, c'-50 kPa, Use Terzaghi and Vesic Equations and a factor of safety of 2.5 to determine the allowable bearing capacity and the maximum column load to cause bearing capacity failure. Assume that general shear failure occurs in soil
Read sections 3.1 through 3.5 pp. 133-143 and solve the following problems: 1. 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. Part B 4ft 2m 3m D 3ft 1m 2m ' 25° 30° 30° c' 600 lb/ft? 0 0 Foundation Type Continuous Continuous Square 110.0 lb/ft 17.0 kN/m' 16.5 kN/m b. Redo problem 3.1(a) assuming that a local failure occurs...
16.5 kN/m, φ,-26 For a square foundation that is B x B in plan, D,-2 m; vertical gross allowable load, Qa,-3330 kN, γ "; d-0; and ג4-. Determine the size of the foundation. Use the equation Use the bearing capacity factors in the table below. 26° 11.85 12.54 28° 14.72 16.72 30° 18.40 22.40 31° 20.63 25.99 32 23.18 30.22 (Enter your answer to two significant figures.) rn
A group pile in clay is shown in the figure below. Determine the maximum vertical load Qg can be applied if the allowable consolidation settlement of the pile group is set to be 0.2 m. Use the 2: 1 stress distribution method to estimate the average effective stress in the clay layer. Qg 3 m Sand Groundwater ? table 15.72 kN/m3 Sand 3 m Ysat 18.55 kN/m2 2.5 m x 3 m Group plan 15 mNormally consolidated clay 185 nn...