According to the elastic theory, the vertical stress induced by a flexible line load length has an intensity of "q" units/length on the surface of a semi- infinite soil mass, this can be estimated by the expression: Ap = 0.637 q/N where: N = z|1+ r = horizontal distance of the point from the line load z = depth of the point at which stress is induced A masonry wall weighing 9 kN per lineal meter is carried by a wall footing 0.60 m wide. a) Evaluate the bearing pressure exerted by the footing onto the supporting soil b) Evaluate the stress in the soil caused by the load depth equal to twice its width c) Evaluate the stress at a depth of 2 m and a horizontal distance of 3 m from the line of the load

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
According to the elastic theory, the vertical stress induced by a flexible line
load length has an intensity of "q" units/length on the surface of a semi-
infinite soil mass, this can be estimated by the expression:
Ap = 0.637 q/N
where:
N = z|1+
r = horizontal distance of the point from the line load
z = depth of the point at which stress is induced
A masonry wall weighing 9 kN per lineal meter is carried by a wall footing
0.60 m wide.
a) Evaluate the bearing pressure exerted by the footing onto the
supporting soil
b) Evaluate the stress in the soil caused by the load depth equal to twice
its width
c) Evaluate the stress at a depth of 2 m and a horizontal distance of 3 m
from the line of the load
Transcribed Image Text:According to the elastic theory, the vertical stress induced by a flexible line load length has an intensity of "q" units/length on the surface of a semi- infinite soil mass, this can be estimated by the expression: Ap = 0.637 q/N where: N = z|1+ r = horizontal distance of the point from the line load z = depth of the point at which stress is induced A masonry wall weighing 9 kN per lineal meter is carried by a wall footing 0.60 m wide. a) Evaluate the bearing pressure exerted by the footing onto the supporting soil b) Evaluate the stress in the soil caused by the load depth equal to twice its width c) Evaluate the stress at a depth of 2 m and a horizontal distance of 3 m from the line of the load
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Methods to Determine Vertical Stress
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
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