Final answer:
An intermediate column exhibits a mode of failure between that of a short column and a long column, often partly inelastic by crushing and partly elastic by buckling.
Step-by-step explanation:
The type of column that exhibits a mode of failure between that of a short column and a long column, often partly inelastic by crushing and partly elastic by buckling, is called an Intermdiate column. It is also known as a 'short-long column'.