Solve only 15.11 15.10 A square footing (B X B) must carry a gross allowable load of 670 kN. Thebase of the footing is to be located at a depth of 0.92 m below the groundsurface. For the soil, we are given that y = 18.1 kN/m³, c' = 0, and o' = 40°.If the required factor of safety is 3, determine the size of the footing. UseTerzaghi's bearing capacity factors and general shear failure of soil. 15.11 Repeat Problem 15.10 with the following: gross allowable load = 92.5 kip;D₁ = 2 ft; y = 115 lb/ft³; c' = 0; ' = 35°; and required factor of safety = 3.

Qu = 92.5 kip or 92500 lb Df = 2 ft γ = 115 pcf c' = 0 ϕ' = 35o FS = 3

Answered: 15.11 Repeat Problem 15.10 with the…

15.11 Repeat Problem 15.10 with the following: gross allowable load = 92.5 kip; D₁ = 2 ft; y = 115 lb/ft³; c' = 0; ' = 35°; and required factor of safety = 3.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: solve 9.18 now please

A: Given:- The radius of the circular area (R) = 6 ft The magnitude of the uniformly distributed load…

Q: 10 Kips 10 Kips.ft A C D E.

Q: Question 2: Determine the horizontal displacement of point C. El is constant. Using the method of…

A: The length of the member AB(LAB)=10 ft, The load on the member AB(PAB)=400 lb/ft, The length of the…

Q: y B JA 12 in. 4.90 in 6.93 in. 8.49 in. 9.80 in. 10.95 in. 12.00 in.

Q: 30 kN 50 kN to B D A 1 m 3 m 2 m Figure P-403

Q: USE DOUBLE INTEGRATION METHOD. From the given determinate beam, which of the following provides the…

Q: Compute the vertical displacement at joint G. the area of all bars A = 5 in?, and E = 29,000…

A: The virtual work method, also known as the virtual force method or the unit-load method, is a means…

Q: Determine the moments of inertia of the rectangular area about the x- and y-axes and find the polar…

Q: Using Mohr’s circle, determine for the area indicated the orientation of the principal centroidal…

A: Given,

Q: Determine the the vertical component of the displacement at point"d" for the shown beam. 2m b 7 50…

A: A double overhanging beam is loaded with uniformly distributed load, we need to find the vertical…

Q: Solve the following armature using the virtual work method, Taking into account E = 29x103 K / in2,…

A: We have used the following data 1 plug 2 = 1 inch2 1 pies= 1 feet E= 29×103 ksi

Q: Given the vectors M = and N = , find a) unit vector in the direction of -M + 2Ñ; b) magnitude of 5î…

Q: 50 N 25°

Q: By direct integration, determine the moments of inertia of the triangular area about the x- and…

Q: Compute the flexural stress (MPa) in the steel for the beam shown using transformed-area method.…

A: Given : Area of one bar of 36 mm in tension zone = 1006 mm2Numbers of bars in tension zone = 4Total…

Q: Use the virtual work method to determine the horizontal and vertical displacement of joint E. Show…

Q: 14. The moment of inertia about x-axis for rectangular area A = (20 x 10) in2 is: %3D

A: Option 2 is correct

Q: 4. Got it wrong, what's the correct answer?

A: Given:Magnitudes of vectors:A = 1B = 1 And angle between them:θ = 33o Resultant vector:We know the…

Q: Determine the vertical displacement at c by used Virtual Work method. Dont calculate the EI Ans Acy…

A: Determine the vertical displacement of the joint C using virtual work method.

Q: 10. Determine the value of the minimum moment of inertia (I min), using the Mohr's Circle, given the…

Q: By direct integration, determine the moments of inertia of the triangular area about the x- and…

A: The given figure is shown below:

Q: 4) Solve the following armature using the virtual work method, taking into account A = 3.2 in2, E =…

Q: 1. Determine the value of M1 if the system shown is equivalent to a single force acting at point C.…

A: Given Data:X=1Y=6Z=01X in:11in2Y in :26in8X kips:81 kips1YZ kips:160 kips

Q: 15. Compute the resultant of the three forces shown in the figure. 400 N • 948.27 N • 894.32 N •…

Q: → Describe how to use the virtual work principle to find the horizontal displacement at D in the…

Q: Use the virtual work method to determine the horizontal and vertical displacement of joint E. Show…

Q: USE DOUBLE INTEGRATION METHOD. From the given determinate beam, which of the following provides the…

Q: solving equations 5 and 6 actually gives you EIθB=60.69, EIθC=-210.52

Q: Mannings equation can only be used to find one value of velocity at a time. True False

A: Given data in question Mannings equation To find out Is the given statement true or false Note V =…

Q: Prove Δv/v = Δe/1+e

A: General formula for settlement due to compaction:

Q: Find the moment of inertia of the shaded area below with respect to the x axis. Y 9in f(x) = k₁²³√x…

Q: Determine the smallest horizontal force P required of static friction at the contact points A and B…

Q: 4. Given two vectors both with a magnitude of 1 making a 67 deg angle, use the law of cosines to…

A: Please see the attached image for the solution. The law of cosines is used to compute the unknown…

Concept explainers

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.

Question

Solve only 15.11

15.10 A square footing (B X B) must carry a gross allowable load of 670 kN. The
base of the footing is to be located at a depth of 0.92 m below the ground
surface. For the soil, we are given that y = 18.1 kN/m³, c' = 0, and o' = 40°.
If the required factor of safety is 3, determine the size of the footing. Use
Terzaghi's bearing capacity factors and general shear failure of soil.

15.11 Repeat Problem 15.10 with the following: gross allowable load = 92.5 kip;
D₁ = 2 ft; y = 115 lb/ft³; c' = 0; ' = 35°; and required factor of safety = 3.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

VIEW

Step 2: 15.11) Calculation of size of footing

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

14. The moment of inertia about x-axis for rectangular area A = (20 x 10) in2 is: (2 Points) 6666.66 in4 1666.66 in4 2666.66 in4 3666.66 in4
By direct integration, determine the moments of inertia of the triangular area about the x- and x'-axes. 19" Answers: II X i 11" x in.4 in.4
Solve using Methods of solution to High Order Differential EquationOr using Laplace Transform
Relation of Area with total head in bernoulli's equation.
NO. 2 III. Finding a Particular Solution In Exercises, use the initial condition to find the particular solution of the differential equation.
Conductthe following using Double Integration Method. Let El be constant. Given that from Point A, x = 3.16 m. What is the value of El(y)? Given that from Point A, x= 8.43 m. What is the value of Ellv')? Given that from Point A, x = 6.41 m. What is the value of Ely)? Given that from Point A, x = 5.70 m. What is the value of Elv')? 73 KN 38 KN/m 46 KN/m 4.0 m A 6.0 m 1.0 m B
convert the answer into Newtons unit
dy Q.1 Solve the init ial - value problem dx -2y 0: y(0)= 3, y (0) =0. dx d?y dy -4 dx +4y=8(x² +e** + sin 2x) Q.2 Find only the particular solution of dx Q3: Solve the Cauchy -Euler differential equation x dx dy +2y%3D -2x dx
Structural Analysis-I
Solve correctly
In the figure, compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD = 5 in^2 , the area of all other bars = 3 in^2. E = 30,000 kips/in^2 . Use Virtual Work Method to find the - Vertical Displacement at Joint E - Horizontal Displacement at Joint E
Find the solution of the given DE using integrating factor