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
Concept explainers
Videos
Textbook Question
Chapter 16, Problem 16.3P
Determine the maximum column load that can be applied on a 1.5 m × 1.5 m square foundation, placed at a depth of 1.0 m within a soil, where γ = 19.0 kN/m3, c′ = 10 kN/m2 and
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Determine the maximum column load that can be applied on a 1.5 m × 1.5 m square foundation placed at a depth of 1.0 m within a soil, where γ = 19.0 kN/m, c' = 10 kN/m2, and ' 24°. Allow a factor of safety of 3
Problem 6:
A 1.5m square foundation was constructed at a depth of lm. The y =19.0 kN/m², c' = 10 kN/m²
and o' = 24° deg and a FOS of 3.0. Find the maximum column load that can be applied.
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).
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
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- Prob. 1) A shallow foundation shown below, with e, = 0.34 m and eB= 0.28 m. Water level is located at a depth of 0.5 m below the ground surface. Determine the allowable load, Q, with FS = 3. Sandy clay Y =18 kN/m³ Y sat =20 kN/m3 c'= 20 kN/m? 0,9 m 1.5 m x 2.0 m O'= 25° keg = 0.28 m 2.0 m e, p.34m 1.5m Prob. 2) An embankment load on a silty clay soil layer as shown below. Determine the stress increase under the embankment at points A and B that are loaded at a depth of 6 m below the ground surface. 5 m 1H:2V 1H:2V 1H:1V 8 m Y=18 kN/m Y=18 kN/m В A Prob. 3): A circular shallow foundation has been constructed at depth Dr of 2 m. The gross allowable load with FS= 3 is 600 kN. The soil properties given as following: y= 17 kN/m', Ysat.= 21 kN/m', c'= 0 and o'= 20°. The water table located at the ground surface. Use the general bearing capacity equation to determine the size of the foundation.arrow_forwardA square foundation is 1.5 m x 1.5 m in plan. The soil supporting the foundation has a friction angle of f = 20° and c = 15.2 kN/m 2. The unit weight of soil, , is 17.8 kN/m 3. Determine the allowable gross load on thefoundation with a factor of safety (FS) of 4. Assume that the depth of thefoundation (Df) is 1 m and that general shear failure occurs in the soil.arrow_forwardQ6. 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_forward
- A square foundation (1.5 m x 1.5 m), supported by sand, has its bottom 0.7 m below the groundlevel, with ?? = 0.18 m and ??= 0.12 m. The known soil characteristics are as follows: ϕ’ = 25°, c’ =25 kN/m², and γ = 16.5 kN/m³. Assume two-way eccentricity, and determine the ultimate load. (Ans:???? =1,670 ??)arrow_forwardDetermine the net ultimate bearing capacity of a mat foundation measuring 20m x 9m on a saturated clay with = 85 kN/, =0,. sand with the allowable settlement is 50mm, and .arrow_forwardA 8 m layer of sand, of saturated unit weight 22 kN/m3, overlies a 6 m layer of clay, of saturated unit weight 27 kN/m3. A foundation carrying 1200 KN load is to be founded on the soil layer. If the clay is normally consolidated and the increase in effective pressure due to the foundation load at the center of clay is 27 kN/m2, Soil parameters are Cc = 0.25, eo = 1.0. Assume required data •Draw the soil profile diagram in detail, mentioning all the soil properties with the foundation details. •Calculate the consolidation settlement at the center of the clay layer.arrow_forward
- H.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_forwardA square foundation is placed at a depth of 1.5 m within a sandy clay where c'=14k/m2 , phi'=23 and y=18 kN/m3 to carry a column load of 950 kN. Determine the width of the foundation that can be allowed on the foundation with a factor of safety of 3 and use the width value you have found to calculate the allowable bearing capacity(assume general shear failure and use gross values for the Terzaghi Bearing Capacity formulation for the given foundation type). If you don't write down the required equation to find the width of the foundation you cannot get credit from this question. Use the table given to you in the figure.arrow_forward3 Notes: 1- OPEN BOOK ; 2- Use yw=10 kN/m A shallow foundation shown below, with e,= 0.34 m and eg= 0.28 m. Water level is located at a depth of 0.5 m below the ground surface. Determine the allowable load, Qa with FS = 3 Sandy clay Y=18 kN/m3 3 Y sat =20 kN/m³ 0,9 m 1.5 m x 2.0 m c'= 20 kN/m? O' = 25° K어le8 = 0.28 m 2.0 m Et. *p.34m -1.5m CS Scanned with CamScannerarrow_forward
- 4) A rectangular foundation 1.5m x 2.0m is located at a depth of 2 meters below the ground surface is subjected to a normal force (Q) of 1500 kN, horizontal force (H) of 200 kN and a moment (Mx) of 150 kN.m. The supporting soil is sand with friction angle of 35° and unit weight of 16.5 kN/m³. The ground water table is deep. Estimate the factor of safety against bearing capacity failure using the text book GBC equation.arrow_forwardFor 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).arrow_forwardA rectangular foundation 3.0 × 1.50m carries a uniform load of 40 kN/m². Determine the vertical stress at P which is 3m below the ground surface. Use equivalent point load method. um 3m 0.5m 0.5m 3m Im (1) (2) VEN SETENGG Im- (3) Liebarrow_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
Types of Foundation in building construction in detail - Civil Engineering Videos; Author: Civil Engineers;https://www.youtube.com/watch?v=7sl4KuM4UIE;License: Standard YouTube License, CC-BY
Types of Foundation || Foundation Engineering; Author: Civil Engineering;https://www.youtube.com/watch?v=AFLuAKGhanw;License: Standard Youtube License