Band spacing—- 9 in. vertically.
Hooped with seven 32-in. wire spirals about 2-in. raise.
Outside diameter of hoops—14-1/2 in.
Total load at failure—1,360,000 lb.
Remarks.—Point of failure was about 22 in. from the top. Little indication of failure until ultimate load was reached.
Some slight breaking off of concrete near the top cap, due possibly to the cap not being well seated in the column itself.
Test No. 2.
Marks on column—Box 4.
Reinforcement—eight 1-1/8-in. round bars vertically.
Band spacing about 13 in. vertically.