A square footing is to be designed to carry a total axial load of 5000kg. The bottom of the footing is 2.8m below the ground surface, and the groundwater table is located at the bottom of the footing. Take PDRY = 1860kg/m3 and PSAT = 1950kg/m3, c = 1600kg/m2, Ø = 30degrees. Use the given Chart for the 90 80 70 determination of the bearing capacity factors. a. Determine the dimension of the footing using a factor of safety of 2. b. Compute the ultimate bearing capacity of the soil in kPa. c. Compute the net allowable bearing capacity of the soil. 60 Ng Nr 50 40 30 20 10 10 20 30 40 50 Friction Angle Ne, Nq, Nr TILLL|||||||||TI
A square footing is to be designed to carry a total axial load of 5000kg. The bottom of the footing is 2.8m below the ground surface, and the groundwater table is located at the bottom of the footing. Take PDRY = 1860kg/m3 and PSAT = 1950kg/m3, c = 1600kg/m2, Ø = 30degrees. Use the given Chart for the 90 80 70 determination of the bearing capacity factors. a. Determine the dimension of the footing using a factor of safety of 2. b. Compute the ultimate bearing capacity of the soil in kPa. c. Compute the net allowable bearing capacity of the soil. 60 Ng Nr 50 40 30 20 10 10 20 30 40 50 Friction Angle Ne, Nq, Nr TILLL|||||||||TI
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter16: Soil Bearing Capacity For Shallow Foundations
Section: Chapter Questions
Problem 16.14P: Redo Problem 16.13 with the following data: gross allowable load = 184,000 lb, = 121 lb/ft3, c = 0,...
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![A square footing is to be designed to carry a total axial load of
5000kg. The bottom of the footing is 2.8m below the ground
surface, and the groundwater table is located at the bottom of
the footing. Take PDRY = 1860kg/m3 and PSAT = 1950kg/m3,
c = 1600kg/m2, Ø = 30degrees. Use the given Chart for the
90
80
70
determination of the bearing capacity factors.
a. Determine the dimension of the footing using a factor of
safety of 2.
b. Compute the ultimate bearing capacity of the soil in kPa.
Compute the net allowable bearing capacity of the soil.
60
Ng
Nr
50
С.
40
30
20
10
10
20
30
40
50
Friction Angle
Nc, Nq, Nr](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3b82cc96-60c1-4003-bcea-55371104e8e5%2F5865bcac-5d42-4434-bb7d-a6f405b157dd%2Fzs4amdn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A square footing is to be designed to carry a total axial load of
5000kg. The bottom of the footing is 2.8m below the ground
surface, and the groundwater table is located at the bottom of
the footing. Take PDRY = 1860kg/m3 and PSAT = 1950kg/m3,
c = 1600kg/m2, Ø = 30degrees. Use the given Chart for the
90
80
70
determination of the bearing capacity factors.
a. Determine the dimension of the footing using a factor of
safety of 2.
b. Compute the ultimate bearing capacity of the soil in kPa.
Compute the net allowable bearing capacity of the soil.
60
Ng
Nr
50
С.
40
30
20
10
10
20
30
40
50
Friction Angle
Nc, Nq, Nr
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