Before starting the discussion about the Difference Between Short Column And Long Column, let’s get a brief idea about the short column and the long column.
Table of Contents
Short Column
If the ratio of the effective length of a column to its least lateral dimension does not exceed 12, it is known as a short column. The radius of gyration for the short column is always less than the long column.
Long Column
If the ratio of the effective length of a column to its least lateral dimension exceeds 12, it is known as a long column.
Difference Between Short Column And Long Column
| Short Column | Long Column | |
|---|---|---|
| Length | The ratio of the effective length of a column to its least lateral dimension does not exceed 12 | The ratio of the effective length of a column to its least lateral dimension exceeds 12 |
| Slenderness | Slenderness is less than 12 | Slenderness is more than 12 |
| The radius of gyration. | The radius of gyration is less | The higher radius of gyration |
| Load | The load-carrying capacity of the short column is more than the long column. | Load-carrying capacity is less compared to the short column with the same cross-sectional area. |
| Strength | Stronger than long column and highly preferable. | Weaker than short column and normally not preferred. |
| Stress | It is subjected to compressive stress. | It is subjected to buckling stress |
| Failure | Mechanical failure primarily occurs due to shearing. | Long columns failed due to buckling. |
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