Civil Engineering - Steel Structure Design - Discussion
Discussion Forum : Steel Structure Design - Section 1 (Q.No. 1)
1.
The effective length of a compression member of length L held in position and restrained in direction at one end and effectively restrained in direction but not held in position at the other end, is
Discussion:
92 comments Page 1 of 10.
Abhishek said:
4 years ago
"effectively restrained in direction but not held in position at the other end".
According to Table 11 [IS 800:2007]- Eff. Length= 2.0 L.
According to Table 11 [IS 800:2007]- Eff. Length= 2.0 L.
(7)
Chandra Shekhar Rauniyar said:
3 years ago
Theoretical value = 1 L.
Recommended value = 1.2 L.
Recommended value = 1.2 L.
(2)
MUHAMMAD NABI said:
3 years ago
1.2L is the correct answer.
(2)
Ranku Biswas said:
6 years ago
@All.
I will explain this in easy way;
Held in position= it can't move.
+
Restrained in direction = can't rotate
= fixed one end.
Effectively Restrained in direction = can't rotate.
+
Not held in position = it can move.
= roller.
Therefore support conditions are one end fixed and another one roller.
Theoretical value is 1 and the recommended value is 1.2.
I will explain this in easy way;
Held in position= it can't move.
+
Restrained in direction = can't rotate
= fixed one end.
Effectively Restrained in direction = can't rotate.
+
Not held in position = it can move.
= roller.
Therefore support conditions are one end fixed and another one roller.
Theoretical value is 1 and the recommended value is 1.2.
(1)
Kuldip said:
4 years ago
It's according to IS 800:2007.
(1)
MJM Gcek said:
4 years ago
1.2l is the correct answer.
(1)
Chakradhar Sahu said:
4 years ago
It should be theroetical value 0.7, recommend 0.8.
(1)
POONAM CHAND said:
7 years ago
The correct answer is 1.2L.
Suman said:
6 years ago
Ans should be 1.2L as one end is fixed and other end is allowed to move in horizontal direction only so as per IS 800:1984 Clause 5.2.2 the ans should be 1.2L.
Debonil Saha said:
7 years ago
1.2L is the correct answer.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers