engineering recuitment GATE CE 2023-24 Test Series Strength of Materials Columns Euler's Theory of Buckling
Consider the following statements for Euler’s equation to find the critical load of a column :
1. Critical load of a column is proportional to the flexural rigidity.
2. Critical load of a column depends upon yield stress.
3. Critical load of a column is inversely proportional to the length of the column.
4. Critical load of a column is inversely proportional to the square of the length of the column.
Which of the above statements are correct?
1
1 and 2 only
2
1 and 4 only
3
2 and 3 only
4
2 and 4 only