Chapter 4

Question 1

types of stanchion bases

Answer 1

• slab bases
• gusseted bases
• pocket bases

Question 2

slab bases

Answer 2

suitable for heavy loaded stanchions in multi-storey buildings and single-storey stanchions subjected to vertical loads, horizontal loads and moments

Question 3

gusseted bases

Answer 3

generally a thinner plate is used than for the equivalent slab base because of the additional support provided by gussets and stiffeners

Question 4

pocket bases

Answer 4

suitable for lightly loaded stanchions or for the base of portal frames designed with moment or fixed bases