Design approaches against wind excitation - Tall Buildings: Structural Systems and Aerodynamic Form - page 162

Among these examples, an aerodynamic top consisting of trapezoidal wind openings
played an important role in the architectural design of the Shanghai World Financial
Center (Kareem et al., 1999).
Figure 6.8 Jin Mao Building, aerodynamic top
(photo on right courtesy of Niels Jakob Darger)
Figure 6.9 Two International Finance Centre, aerodynamic top
(courtesy of Antony Wood/CTBUH)