a. Compute the effective pressure at the mid-height of the clay layer. b. Compute the average incre ase of effective pressure in the clay layer c. Compute the settlement of the 3 m clay layerthat will result from the 890 Kr by the square footing.

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
3. A square footing 1.5 m x 1.5 m has its bottom placed1.5 m below the ground surface. The
profile has the soil shown. The clay is normally consolidate d.
a. Compute the effective pressure at the mid-height of the clay layer.
b. Compute the average increase of effective pre ssure in the clay layer
c. Compute the settlement of the 3 m clay layerthat will resultfrom the 890 KN load carried
by the square footing.
890 kN
Dry
sand
1.5m
1.5 x 1.5 m
1.5m
Ysa=15.7 kN/m3
V ground water table
4.5m
Sand
3m
Ysar=18.8 kN/m3
6m
7.5m
Clay
1.5m
3m
e=1.0 LL=40
Transcribed Image Text:3. A square footing 1.5 m x 1.5 m has its bottom placed1.5 m below the ground surface. The profile has the soil shown. The clay is normally consolidate d. a. Compute the effective pressure at the mid-height of the clay layer. b. Compute the average increase of effective pre ssure in the clay layer c. Compute the settlement of the 3 m clay layerthat will resultfrom the 890 KN load carried by the square footing. 890 kN Dry sand 1.5m 1.5 x 1.5 m 1.5m Ysa=15.7 kN/m3 V ground water table 4.5m Sand 3m Ysar=18.8 kN/m3 6m 7.5m Clay 1.5m 3m e=1.0 LL=40
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
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