Civil Engineering - Strength of Materials - Discussion
Discussion Forum : Strength of Materials - Section 4 (Q.No. 19)
19.
To ascertain the maximum permissible eccentricity of loads on circular columns, the rule generally followed, is
Discussion:
9 comments Page 1 of 1.
Sonu Gupta Nepal said:
3 years ago
Circular section-Middle 4th rule.
Rectangular section- Middle third rule.
Rectangular section- Middle third rule.
(1)
Navin said:
4 years ago
It should be middle half rule since by taking putting y=-d/2 in the overall stress due to be bending and compression we get e<d/4.
Chivi said:
5 years ago
The answer is correct Middle Third rule is for rectangle Middle Fourth rule also known as a middle Quarter rule for circular section.
(2)
Sankalp said:
6 years ago
The answer is correct just equate P/A =M/z and where M=p.e, therefore, e=z/A comes out and e=eccentricity and z section modulus and A is the area of cross-section.
Dheeraj said:
7 years ago
The middle-third rule states that no tension is developed in a wall or foundation if the resultant force lies within the middle third of the structure.
(For circular foundations a different rule, known as the Middle Quarter Rule applies).
(For circular foundations a different rule, known as the Middle Quarter Rule applies).
Gajan Rana said:
8 years ago
The given answer is correct. Middle third rule is for rectangular sections.
Yogesh said:
9 years ago
The correct answer is B - Middle Third Rule.
Asiatic said:
9 years ago
Why not the middle third?
Please explain the middle forth rule, what is it?
Please explain the middle forth rule, what is it?
Akash said:
9 years ago
How it should be?
I think it is middle third rule!
I think it is middle third rule!
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