1-When any significant lateral deflection occurs in a column, we say the column

Question

1-When any significant lateral deflection occurs in a column, we say the column has buckled, but this does not necessarily mean it has failed.
true
false
2-The critical load on a column is the load that causes the column to begin to buckle.
true
false
3-An ideal column is one that returns to a perfectly straight condition after it has been displaced slightly.
true
false
4-The critical stress in a column is simply the critical load divided by the column's cross sectional area.
true
false
5-The effective length of a column is the length of a pinned-end column that would have a deflection curve that exactly matches all or a part of the deflection curve of the original column.
true
false

Explanation / Answer

1-When any significant lateral deflection occurs in a column, we say the column has buckled, but this does not necessarily mean it has failed.
true

2-The critical load on a column is the load that causes the column to begin to buckle.
true

3-An ideal column is one that returns to a perfectly straight condition after it has been displaced slightly.
true
4-The critical stress in a column is simply the critical load divided by the column's cross sectional area.
true
5-The effective length of a column is the length of a pinned-end column that would have a deflection curve that exactly matches all or a part of the deflection curve of the original column.
true

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