SITUATION: In accordance with Boussinesq theory, the vertical stress at a point below the center of flexible circular area in a semi-infinite homogeneous isotropic soil mass due to uniform load is given by the expression: P= q(1-) Where N= (1+(R/z)?)a2 R= radius of circular area z = depth of interest at which stress is induced q = intensity of pressure on the circular area (load per unit area at the base of the footing) %3D %3D Evaluate the bearing pressure, in kPa, exerted by the footing onto the supporting soil by a 4m diameter circular footing that is transmitting a concentrated load of 2000 kN. 159.15 O 112.58 O 129.74 140.65

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

P2

SITUATION: In accordance with Boussinesq theory, the vertical
stress at a point below the center of flexible circular area in a
semi-infinite homogeneous isotropic soil mass due to uniform
load is given by the expression:
P= q(1-)
Where
N= (1+(R/z)?)32
R= radius of circular area
z = depth of interest at which stress is induced
q = intensity of pressure on the circular area (load per unit area
at the base of the footing)
%3D
%3D
Evaluate the bearing pressure, in kPa, exerted by the footing onto the supporting soil by a 4m
diameter circular footing that is transmitting a concentrated load of 2000 kN.
159.15
O 112.58
129.74
140.65
Transcribed Image Text:SITUATION: In accordance with Boussinesq theory, the vertical stress at a point below the center of flexible circular area in a semi-infinite homogeneous isotropic soil mass due to uniform load is given by the expression: P= q(1-) Where N= (1+(R/z)?)32 R= radius of circular area z = depth of interest at which stress is induced q = intensity of pressure on the circular area (load per unit area at the base of the footing) %3D %3D Evaluate the bearing pressure, in kPa, exerted by the footing onto the supporting soil by a 4m diameter circular footing that is transmitting a concentrated load of 2000 kN. 159.15 O 112.58 129.74 140.65
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Design criteria for structural loading
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.
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning