The slenderness ratio of a compression member is:

1.	The slenderness ratio of a compression member is:
Answer» Slenderness ratio is the ratio of the length of a column and the least radius of gyration of its cross section. Often denoted by lambda. It is used extensively for finding out the design load as well as in classifying various columns in short/intermediate/long. Example-Short Steel column - lambda is less than 50.Intermediate - 50 -250Long - 250 above. Why this is important? - Long columns under compression can fail via both buckling (bending side ways) as well as crushing. Various formulas to calculate such failure characteristics extensively use the use of this ratio.

Answer»

Slenderness ratio is the ratio of the length of a column and the least radius of gyration of its cross section. Often denoted by lambda.

It is used extensively for finding out the design load as well as in classifying various columns in short/intermediate/long.

Example-Short Steel column - lambda is less than 50.Intermediate - 50 -250Long - 250 above.

Why this is important? - Long columns under compression can fail via both buckling (bending side ways) as well as crushing. Various formulas to calculate such failure characteristics extensively use the use of this ratio.

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