On the Design of High-Rise Buildings for Multihazard: Fundamental Differences between Wind and Earthquake Demand

Table 1

Parameters of the FEM (corresponding mode shapes are shown in Figure 4).

Mode number	Direction	Generalized mass, (kg·m^2)	Frequency, (Hz)
1	Lateral in -direction	3.55 × 10^7	0.1223
2	Lateral in -direction	3.13 × 10^7	0.1352
3	Lateral in -direction	3.27 × 10^7	0.4609
4	Lateral in -direction	3.27 × 10^7	0.6473
5	Torsional	2.08 × 10^10	1.0789
6	Lateral in -direction	4.50 × 10^7	1.0833