The Structural Systems oF Tall Buildings - Tall Buildings: Structural Systems and Aerodynamic Form - page 81

£ NO
< 7

~52m

~52m

£
<N
- in
7

Composite mega column

(hexagonal cross-section
with the longest side ~3.50m
at the ground floor)

Figure 3.71

Bank of China Tower, Hong Kong, China, 1990

Figure 3.72 CCTV Headquarters, Beijing, China, 2011
(courtesy of M.Bunyamin Bilir)