SSC Exam > SSC Questions > While designing combined footing, the result...
Start Learning for Free
While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-
- a)Parabolic
- b)Trapezoidal
- c)Uniform
- d)Non-uniform
Correct answer is option 'C'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
While designing combined footing, the resultant of the column loads p...
It is desirable to design combined footing so that the centroid of the footing area coincides with the resultant of the two-column loads. This produces uniform bearing pressure over the entire area and forestalls a tendency for the footing to tilt.
View all questions of this test
Most Upvoted Answer
While designing combined footing, the resultant of the column loads p...
Designing Combined Footing
Introduction: Combined footing is a type of foundation that supports two or more columns in a row. It is usually used when the columns are so close together that individual footings cannot be used or when the soil bearing capacity is low and a larger area of foundation is required.
Resultant of Column Loads: The resultant of the column loads is the vector sum of the forces acting on the column. It is the point where the total load of the column is considered to be acting.
Centre of Gravity: Centre of gravity is the point where the weight of an object is considered to be concentrated. In the case of a footing slab, it is the point where the weight of the slab is considered to be acting.
Net Soil Pressure: Net soil pressure is the total pressure exerted by the footing on the soil. It is the sum of the weight of the footing slab and the column loads.
Uniform Soil Pressure: In a combined footing, the net soil pressure obtained is uniform. This means that the pressure exerted on the soil is equal at all points.
Conclusion: The design of a combined footing involves ensuring that the resultant of the column loads passes through the centre of gravity of the footing slab so that the net soil pressure obtained is uniform. This ensures that the footing is stable and capable of supporting the load of the columns.
Introduction: Combined footing is a type of foundation that supports two or more columns in a row. It is usually used when the columns are so close together that individual footings cannot be used or when the soil bearing capacity is low and a larger area of foundation is required.
Resultant of Column Loads: The resultant of the column loads is the vector sum of the forces acting on the column. It is the point where the total load of the column is considered to be acting.
Centre of Gravity: Centre of gravity is the point where the weight of an object is considered to be concentrated. In the case of a footing slab, it is the point where the weight of the slab is considered to be acting.
Net Soil Pressure: Net soil pressure is the total pressure exerted by the footing on the soil. It is the sum of the weight of the footing slab and the column loads.
Uniform Soil Pressure: In a combined footing, the net soil pressure obtained is uniform. This means that the pressure exerted on the soil is equal at all points.
Conclusion: The design of a combined footing involves ensuring that the resultant of the column loads passes through the centre of gravity of the footing slab so that the net soil pressure obtained is uniform. This ensures that the footing is stable and capable of supporting the load of the columns.
|
Explore Courses for SSC exam
|
|
Similar SSC Doubts
While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer?
Question Description
While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer?.
While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer?.
Solutions for While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for SSC.
Download more important topics, notes, lectures and mock test series for SSC Exam by signing up for free.
Here you can find the meaning of While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice While designing combined footing, the resultant of the column loads passes through the centre of gravity of the footing slab such that the net soil pressure obtained is-a)Parabolicb)Trapezoidalc)Uniformd)Non-uniformCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice SSC tests.
|
|
Explore Courses for SSC exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup