8-2. Force
P acts on a bar as shown below. The bar has a length of
, determine the distribution of its
critical buckling load of the bar. Assume that the spring has a stiffness of
. (Ans. 
)
8-2. Force
P acts on a bar as shown below. The bar has a length of, determine the distribution of its
critical buckling load of the bar. Assume that the spring has a stiffness of
. (Ans. )