Civil Engineering - RCC Structures Design - Discussion
Discussion Forum : RCC Structures Design - Section 1 (Q.No. 6)
6.
An R.C.C. column is treated as long if its slenderness ratio is greater than
Discussion:
95 comments Page 4 of 10.
Animesh Paul said:
8 years ago
- Short RCC column, =< 10.
- Long RCC column, > 10.
- Short Steel column, =<50.
- Intermediate Steel column >50 & <200.
- Long Steel column >200.
- Long RCC column, > 10.
- Short Steel column, =<50.
- Intermediate Steel column >50 & <200.
- Long Steel column >200.
Hariharan M said:
8 years ago
Please give a answer with the reference.
Gk singh said:
8 years ago
FOR LONG COLUMN - Ratio of unsupported length between end restraints shall not exceed 60 times the least lateral dimension of column.
Aman vyapari said:
9 years ago
The question should be for Steel column.
The answer 50 is correspondence with the Steel column.
The answer 50 is correspondence with the Steel column.
Rohitash roj said:
9 years ago
Slenderness ratio less than 12 then it is termed as short column and more than 12 then it is a long column.
Raj chavda said:
9 years ago
There is two solution guys,
1) if Le/d>15 long column.
Le/d<15 short column.
where Le=total length of column and d=width.
2) Other method is to find out radius of gyration K= sqrt(I/A) where I=moment of inertia and A= Area.
Le/k>50 than its long column.
Le/k<50 than its short column.
1) if Le/d>15 long column.
Le/d<15 short column.
where Le=total length of column and d=width.
2) Other method is to find out radius of gyration K= sqrt(I/A) where I=moment of inertia and A= Area.
Le/k>50 than its long column.
Le/k<50 than its short column.
(2)
Abc said:
9 years ago
50 for rcc & 80 for steel.
Sambit kumar singh said:
9 years ago
What is slenderness ratio?
Sonu said:
9 years ago
I/r is slenderness ration and it should be =<40 / this is for Steel ! Remember.
THIS IS FOR YOUR INFORMATION ,
Short RCC Column =<12.
Long RCC Column >12.
Short Steel column, =<50.
Intermediate Steel Column >40 & <200.
Long Steel Column >200.
THIS IS FOR YOUR INFORMATION ,
Short RCC Column =<12.
Long RCC Column >12.
Short Steel column, =<50.
Intermediate Steel Column >40 & <200.
Long Steel Column >200.
(2)
Niloy nandi said:
9 years ago
If the is column is RCC then the slenderness ratio is more than 12 then it is a long column or if it s less than 12 then it s called short column long column i b 12 or i r.
If the column is steel column then slenderness ratio is more than 12 then it is a long column or If it s less than 12 then it s called short column long column i b 12 or i r.
If the column is steel column then slenderness ratio is more than 12 then it is a long column or If it s less than 12 then it s called short column long column i b 12 or i r.
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