It is determined automatically from Table 3.3 according to the Earthquake Design Classes in Table 3.2 and building height.
BKS = Building Usage Class
BYS = Building Height Class
DTS = Earthquake Design Class
H N = Building Total Height
In terms of the height of buildings under earthquake eight Building Height Class ' na (BMS) is divided. Building Height Class (BYS), TDY Earthquake Design Class (DTS) according to Table 3.3 and total building height are determined according to H N value.