Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN: 9781305635180
Author: Braja M. Das, Nagaratnam Sivakugan
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 16, Problem 16.8P
To determine
Find the size (B) of the square foundation.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
For a square foundation that is B X B in plan, Df= 2 m; vertical gross allowable load, Qall= 3330 kN; γ= 16,5 kN/m3; φ’= 30°; c’ = 0; and FS= 4. Determine the size of the foundation. Use Eq (16.9)
The applied load on a shallow square foundation makes an angle
of 15° with the vertical. Given: B= 1.83 m, D;= 0.91 m, 7 = 18.08
kN/m³, ' = 25°, and d' = 23.96 kN/m?. Use FS= 4 and determine
the gross allowable (vertical component) load. Use Eq. (16.9).
For a square foundation that is B × B in plan, D¡ = 2 m; vertical gross allowable
load, Qall
3.6
= 3330 kN, y
16.5 kN/m³; ø'
= 30°; c'
0; and FS
= 4. Determine
the size of the foundation. Use Eq. (3.19).
Chapter 16 Solutions
Fundamentals of Geotechnical Engineering (MindTap Course List)
Ch. 16 - Prob. 16.1PCh. 16 - A 2.0 m wide continuous foundation carries a wall...Ch. 16 - Determine the maximum column load that can be...Ch. 16 - A 2.0 m wide strip foundation is placed in sand at...Ch. 16 - A square column foundation has to carry a gross...Ch. 16 - The applied load on a shallow square foundation...Ch. 16 - A column foundation (Figure 16.23) is 3 m 2 m in...Ch. 16 - Prob. 16.8PCh. 16 - A 2 m 3 m spread foundation placed at a depth of...Ch. 16 - An eccentrically loaded foundation is shown in...
Ch. 16 - For an eccentrically loaded continuous foundation...Ch. 16 - The shallow foundation shown in Figure 16.12...Ch. 16 - A mat foundation measuring 14 m 9 m has to be...Ch. 16 - Repeat Problem 16.13 with the following: Mat...Ch. 16 - Prob. 16.15PCh. 16 - For the mat in Problem 16.15, what will be the...Ch. 16 - Prob. 16.17CTPCh. 16 - Prob. 16.18CTPCh. 16 - A 2.0 m 2.0 m square pad footing will be placed...
Knowledge Booster
Similar questions
- A column foundation (Figure P3.5) is 3 m x 2 m in plan. Given: D; = 2 m, o' = 25°, c' = 50 kN/m². Using Eq. (3.23) and FS = 4, determine the net allowable load [see Eq. (3.15)] the foundation could carry. Use bearing capac- ity, shape, and depth factors given in Şection 3.6.arrow_forwardH.Q 1 Consider a rectangular foundation. Given: B = 1.5 m, L = 2.5 m, Df= 1.2 m, H =0.9 m, o' = 40°, c' = 0, and y= 17 kN/m3. Using a factor of safety of 3, determine the gross allowable load the foundation can carry. Use Meyerhof equation.arrow_forward4.6 For a square foundation that is B X B in plan, D, = 2 m; vertical gross allowable load, Qall = 3330 kN, y = 16.5 kN/m³; ' = 30°; c' = 0; and FS = 4. Determine the size of the foundation. Use Eq. (4.26).arrow_forward
- For a square foundation that is B x B in plan, Df. = 2 m; vertical grossallowable load, Qall =3330kN, γ [gamma] =16.5 kN/m3; Φ=30; c= 0; and FS= 4. Determine the size of the foundation.arrow_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 allowable load. (Use general bearing capacity equation.) square foundation makes an angle of 10° with the vertical. Use FS 3 and determine the 2 m 6 m 4 m y = 17.5 kN/m³ 4' = 33° c' = 20 kN/m² Ysat = 20k N/m³ Groundwater tablearrow_forwardQUESTION #2 A rectangular foundation (B x 1.2B) has to be constructed as shown in Figure. Assume that y-17 kN/m³, Ysat = 20 kN/m³, D1-30°, D2-340, De 2 m, and Dw = 1 m. The gross allowable load with FS = 4 is 750 kN. Determine the size of the foundation by using general bearing capacity equation. Use: Meyerhof's bearing capacity and depth factors, DeBeer's shape factors. Qall 1.0 m 1.0 m G.W.L B x 1.2B Y = 17.0 kN/m² c=0 $1 = 30° Ysat = 20.0 kN/m² c = 0 kN/m² $2= 34°arrow_forward
- 5.6 For a square foundation that is B X B in plan, D, = 2 m; ver- tical gross allowable load Qall 3330 kN, y = 16.5 kN/m³, o'= 30°, and c'= 0; and FS = 4, Determine the size of the foundation. Use Eq. (5.30).arrow_forwardA column foundation is 3m x 2m in plan. Given: Df= 1.5 m, ’=25, c=70kN/m2 . (a) Using Terzaghi’s bearing capacity theory and FS=3, determine the net allowable load the foundation could carry. (b) Use the general bearing capacity equation to determine the net allowable load the foundation could carry.arrow_forwardProblem #3 lơ lag An eccentrically loaded continuous foundation is shown in (Eccentricity in one direction only) e = 0.15 m I Qall y = 17 kN/m³ c' = 0 4'= 36° the figure. Determine the maximum allowable load (Qall) 1.0 m that the foundation can carry. Use Meyerhof's effective area method and FS of 4. B = 2 m Solution: Centerlinearrow_forward
- Q6. A column foundation (Figure below) is 3 m X 2 m in plan. Given: De = 1.5 m, o = 25°, c= 70 kN/m . Terzaghi's equation and assume general shear failure in soil and FS = 3, determine the net alowable koad. y = 17 kN/m 1.5 m 3 m x 2 m Yat = 19.5 kN/m Groundwater levelarrow_forward1. For the following cases, determine the allowable gross vertical load bearing capacity of the foundation. Use Terzaghi's equation. Part В D; Foundation Type 3 ft 3 ft 28° 400 psf 110 pcf Continuous a b 1.5 m 1.2 m 35° 17.8 kN/m³ Continuous 3 m 30° 30° 16.5 kN/m³ Square 2. A square foundation has to carry gross allowable load of 1805 kN (FS=3). Given: D; = 1.5 m, y=15.9 kN/m³, 0=34°, and c = 0. Use Terzaghi's equation to determine the size of the foundation (B).arrow_forwardA column foundation (Figure P4.5) is 3 m x 2 m in plan. Given: Df = 1.5 m, Φ' = 25°, c' = 70 kN/m2. Using Eq. (4.26) and FS = 3, determine the net allowable load [see Eq. (4.22)] the foundation could carry.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Structural Analysis (10th Edition)Civil EngineeringISBN:9780134610672Author:Russell C. HibbelerPublisher:PEARSON
Principles of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
Fundamentals of Structural AnalysisCivil EngineeringISBN:9780073398006Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel LanningPublisher:McGraw-Hill Education
Traffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:9780134610672
Author:Russell C. Hibbeler
Publisher:PEARSON
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:9780073398006
Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning