A W8 x 67 column is made from ASTM A36 steel and has a length of 23 ft. The column is only supported at its ends. Both ends are pinned. Determine the elastic buckling stress, Fe, for this column.

Determine the Euler bucking stress for a structural steel column that has a length of 11 feet and a radius of gyration of 3.7 inches.

A W10 x 77 column is made from ASTM A572 Gr. 60 steel and has a length of 24 ft. One end is pinned. The other end is fixed against rotation but free to translate. Determine the effective slenderness ratio.

A W16 x 50 column is made from ASTM A36 steel and has a length of 18 ft. The column is only supported at its ends. Both ends are fixed. Determine the design strength, φcPn, for this column. Assume the shape is nonslender.

A W10 x 77 column is made from ASTM A572 Gr. 42 steel and has a length of 37 ft. The column is only supported at its ends. Both ends are pinned. Determine the elastic buckling stress, Fe, for this column.

Determine the Euler bucking stress for a structural steel column that has a length of 10 feet and a radius of gyration of 3.2 inches.

A W12 x 50 column is made from ASTM A572 Gr. 60 steel and has a length of 15 ft. The column is only supported at its ends. Both ends are fixed. Determine the nominal compressive strength, Pn, for this column. Assume the shape is nonslender.

For LRFD, the value of φc is _____.

Determine the effective length of the following column where L = 12 ft. One end is fixed. The other end is fixed against rotation but free to translate.

Determine the Euler bucking stress for a structural steel column that has a length of 12 feet and a radius of gyration of 3.6 inches.