Principles of Foundation Engineering, SI Edition
8th Edition
ISBN: 9781305723351
Author: Braja M. Das
Publisher: Cengage Learning US
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 4, Problem 4.14P
Consider a continuous foundation of width B = 1.4 m on a sand deposit with c′ = 0, ф′ = 38°, and γ = 17.5 kN/m3. The foundation is subjected to an eccentrically inclined load (see Figure 6.33). Given: load eccentricity e = 0.15 m, Df = 1 m, and load inclination β = 18°. Estimate the failure load Qu(ei) per unit length of the foundation
- a. for a partially compensated type of loading [Eq. (6.89)]
- b. for a reinforced type of loading [Eq. (6.90)]
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
It proposed to provide pile foundation for a heavy column; the pile group consisting of 4 piles.
placed at 2.0 m centre to centre, forming a square pattern. The under-ground soil is clay, having
cu at surface as 60 kN/m², and at depth 10 m, as 100 kN/m². Compute the allowable column
load on the pile cap with factor of safety of 3.0, if the piles are circular having diameters 0.5 m
each and length as 10 m.
At a particular section on a highway the following headways are observed: 0.04, 1.37,1.98,5.09, 3.00, 2.32, 2.54, 1.37, 0.94, 1.79, 1.10, 6.24, 4.82, 2.77, 4.82, 6.44. Fit an exponentialdistribution and compare the observed and estimated mean. Check the fit at the 5% level ofsignificance.
H.W:
1. Find the center of mass and the moment of inertia and radius of
gyration about the y-axis of thin rectangular plate cut from the first
quadrant by the lines x = 6 and y = 1 if (x, y) = x+y+1
2. Find the moment of inertia and radius of gyration about
the coordinate axes of a thin rectangular plate of constant density &
bounded by the lines x = 3 and y = 3 in the first quadrant.
Chapter 4 Solutions
Principles of Foundation Engineering, SI Edition
Ch. 4 - For the following cases, determine the allowable...Ch. 4 - A square column foundation has to carry a gross...Ch. 4 - Prob. 4.3PCh. 4 - The applied load on a shallow square foundation...Ch. 4 - A column foundation (Figure P6.9) is 3 m × 2 m in...Ch. 4 - Prob. 4.6PCh. 4 - For the design of a shallow foundation, given the...Ch. 4 - An eccentrically loaded foundation is shown in...Ch. 4 - Prob. 4.9PCh. 4 - For an eccentrically loaded continuous foundation...
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
- Please solve manually and follow all rules for flow net construction. Provide a scale such that the flow net produced can be copied.arrow_forwardPlease solve manually, and give any tips on how I can manually recreate the flow net you provide. Thanks.arrow_forwardA group of nine piles. 12m long and 350 mm in diameter, is to be arrenged in a square form in clay soil with an average unconfined compressive strength of 60 KN/m^2. Work out center to center spacing of the piles for a group effeciency factor of 1, Neglect bearing at the tip of the piles.arrow_forward
- SOLVE BY NEWTON - RAPHSON METHOD: The equation x³-3x-4=0 is of the form f(x) = 0 where f(1) 0 so there is a solution to the equation between 1 and 3. We shall take this to be 2, by bisection. Find a better approximation to the root.arrow_forwardKindly help to provide answers, elaborate with examples and provide useful links for learning purposes. this is regarding building diagnosis.arrow_forwardpounds of steel need to be purchased for the roof plan a table with various steel types and the quantity needed The colums are 18 feet high and weigh 76 ponds per foot include a structural steel material list for the roof framing planarrow_forward
- Homework: Determine the proportions of the separate aggregates that will give a gradation within the SCRB wearing coarse specified limits for the aggregates and mix composition for highway pavement asphaltic concrete. The table below shows the results of sieve analysis of samples from the materials available. برو Percent by Weight Passing Sieve Designation Retained on Sieve Designation Coarse Aggregate Fine Aggregate Mineral Filler 3/4 in. (19 mm) 1/2 in. 5 ½ in. (12.5 mm) 3/8 in. 35 ¾ in. (9.5 mm) No. 4 38 No. 4 (4.75 mm) No. 10 17 No. 10 (2 mm) No. 40 5 No. 40 (0.425 mm) No. 80 No. 80 (0.180 mm) No. 200 No. 200 (0.075 mm) Total 18 1118 30 35 5 26 35 60 100 100 100arrow_forwardFor the driven pile shown in figure, estimate the allowable capacity by: (a) Tomlinson a-method, (b)Vijayvergia and Focht A-method. Which one of the two methods are more conservative? Qall =? W.T 18.21 kN/m² 930 L=18m Square pile 27.5cm x 27.5cmarrow_forwardWhat is the vertical deflection at joint C of the truss shown? 75 kN 9 m 7 (3000 mm²) (3000 mm²) (2000 mm²) (3000 mm²) (2000 mm²) 100 kN (3000 mm²) H (3000 mm²) (2000 mm²) (2000 mm²) (3000 mm²)B(3000 mm²) C(3000 mm²)D(3000 mm2)5 a. 9.3 mm↓ b. 9.6 mm↓ c. 8.0 mm ↓ d. 9.1 mm↓ 4 at 6 m = 24 m E = 200 GPa Earrow_forward
- INVERSE FROM POINT A TOWARDS POINT B GIVEN THE FOLLOWINGCOORDINATE VALUES: POINT AN=13,163,953.37'E=3,072,227.10' POINT BN=13,163,463.03'E=3,072,129.30' FIND THE FOLLOWING:DISTANCE FROM A TO BNORTH AZIMUTH (NAZ) FROM A TOWARDS BBEARING OF THE LINE FROM A TOWARDS Barrow_forwardFORWARD FROM POINT B TO POINT A GIVEN THE FOLLOWING: POINT BN=13,163,463.03'E=3,072,129.30' DIRECTION FROM B TO A (NAZ)=276.07529° DISTANCE FROM B TO A = 10.00'arrow_forwardA cheetah is crouched 20 m to the east of an observer. At time t = 0 s, the cheetah begins to run due east toward an antelope that is 50 m to the east of the observer. During the first 2.0 s of the attack, the cheetah's coordinate x varies with time according to the equation x = 20 + 5t?. (a) Find the cheetah's displacement between t1 = 1.0 s and t2 = 2.0 s. (b) Find its average velocity during that interval. (c) Derive an expression for the cheetah's instantaneous velocity as a function of time, and use it to find Vy at t = 1.0 s and t = 2.0 s.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap...Civil EngineeringISBN:9781305635180Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781305081550Author:Braja M. DasPublisher:Cengage Learning
Principles of Geotechnical Engineering (MindTap C...Civil EngineeringISBN:9781305970939Author:Braja M. Das, Khaled SobhanPublisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
Fundamentals of Geotechnical Engineering (MindTap...
Civil Engineering
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning
Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781305081550
Author:Braja M. Das
Publisher:Cengage Learning
Principles of Geotechnical Engineering (MindTap C...
Civil Engineering
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
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