Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN: 9781337705028
Author: Braja M. Das, Nagaratnam Sivakugan
Publisher: Cengage Learning
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Question
Chapter 6, Problem 6.12P
To determine
Find the maximum allowable load using Prakash and Saran’s method.
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Repeat Problem 4.8 using Prakash and Saran’s method.
An eccentrically loaded foundation is shown in Figure P3.9. Use FS of 4 and
determine the maximum allowable load that the foundation can carry. Use
Meyerhof's effective area method and the bearing capacity, shape, and depth
factors given in Section 3.6.
Prob. 3): A square shallow foundation is shown below. If the load eccentricity is 0.3 m,
determine the maximúm allowable load that the foundation can carry. Use Mayerhof's
method, and FS as 4.
(Eccentricity
in one direction
only) e = 0.3 m
Qal
Y = 16.3 kN/m3
c' = 20 kN/m?
p'=28°
1.0 m
1.5 m X 1.5 m
Centerline
Chapter 6 Solutions
Principles of Foundation Engineering (MindTap Course List)
Ch. 6 - For the following cases, determine the allowable...Ch. 6 - A 5.0 ft wide square footing is placed at 3.0 ft...Ch. 6 - Prob. 6.3PCh. 6 - Redo Problem 6.2 using the general bearing...Ch. 6 - The applied load on a shallow square foundation...Ch. 6 - A 2.0 m wide continuous foundation carries a wall...Ch. 6 - Determine the maximum column load that can be...Ch. 6 - A 2.0 m wide strip foundation is placed in sand at...Ch. 6 - A column foundation (Figure P6.9) is 3 m × 2 m in...Ch. 6 - For the design of a shallow foundation, given the...
Ch. 6 - An eccentrically loaded foundation is shown in...Ch. 6 - Prob. 6.12PCh. 6 - For an eccentrically loaded continuous foundation...Ch. 6 - A 2 m 3 m spread footing placed at a depth of 2 m...Ch. 6 - Prob. 6.15PCh. 6 - A tall cylindrical silo carrying flour is to be...Ch. 6 - A 2.0 m 2.0 m square pad footing will be placed...Ch. 6 - An eccentrically loaded continuous foundation is...Ch. 6 - A square foundation is shown in Figure P6.19. Use...Ch. 6 - The shallow foundation shown in Figure 6.25...Ch. 6 - Consider a continuous foundation of width B = 1.4...
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- 5.8 An eccentrically loaded foundation is shown in Figure P5.8. Use FS of 4 and determine the maximum allowable load that the foundation can carry. Use Meyerhof's effective area method. 1.0 m (Eccentricity in one direction only) e = 0.15 m Call 1.5 m X 1.5 m Centerline Figure P 5.8 y = 17 kN/m³ c' = 0 o'= 36°arrow_forward1. An eccentrically loaded foundation is shown. Use a factor of safety of 3 and determine the maximum allowable load the foundation can carry. Use Meyerhof's effective area method. (Eccentricity in one direction only) e = 0.15 m | Qall Y = 17 kN/m c = 0 '= 36° %3D 10 m 1.5 m X 1.5 m Centerlinearrow_forwardAnswer correctlyarrow_forward
- The load on the square foundation with a vertical axis has an angle of 15 degrees. Based on the information provided, it is desirable to determine the allowable tolerable load. Use the general formula. B = 1.83 m, D, 0.9 m, y 18.08 kN/m, ' = 25°, and c' 23.96 kN/m. Use FS 4 %3Darrow_forwardA square foundation is shown in Figure P6.19. Use FS = 6,and determine the size of the foundation. Use Prakash and Saran's method [Eq. (6.59)].arrow_forwardAn eccentrically loaded continuous foundation is shown in Figure P6.18. Determine the ultimate load Qu per unit length that the foundation can carry. Use the reduction factor method [Eq. (6.67)]. 4 ft 2 ft Figure P6.18 Qu 2 ft → -5 ft Y = 105 lb/ft³ Groundwater table Ysat 118 lb/ft³ c' = 0 $' = 35° =arrow_forward
- Q 12.9arrow_forward3. A square foundation is constructed in a soil deposit as shown in the figure below. Assume that the groundwater table is 6 meters below the foundation. The applied load on the shallow square foundation makes an angle of 10° with the vertical. Use FS = 3 and determine the allowable load. (Use general bearing capacity equation.) 6m 4 m y = 17.5 kN/m³ ' = 33° c' = 20 kN/m² Ysat = 20k N/m³ Groundwater tablearrow_forward" (a) Qu 1 Qu 3 B (b) M M → X M Qu M (c) Figure 4.24 Analysis of foundation with two-way eccentricity 7 = 17kN/m³ friction angle = : 35⁰° , and cohesion c = 0 Qu (d) The shallow foundation is shown in Figure 4.24 measures 1.5 m X 2.25 m and is subjected to a centric load and a moment. If ев = = 0.12m e₁ eL = 0.36m and the depth of the foundation is 0.8 m, determine the allowable load the foundation can carry. Use a factor of safety of 4. For the soil, we are told that unit weightarrow_forward
- A square foundation is shown in Figure P4.12. Use FS = 6, and determine the size of the foundation. Use Prakash and Saran theory [Eq. (4.55)].arrow_forwardI need detailed explanation solving this exercise from Foundation Engineering, step by step please.arrow_forwardI need detailed explanation solving this exercise from Foundation Engineering, step by step please.arrow_forward
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