Seismic Response and Safety Assessment of an Existing Concrete Chimney under Wind Load

Table 5

Displacement amplitudes under wind and earthquake action.

Height (m)	Displacement extreme value (mm)	Displacement limit value H/100 (mm)	Ratio
75	533	750	0.71
70	490	700	0.70
65	449	650	0.69
60	402	600	0.67
55	352	550	0.64
50	310	500	0.62
45	270	450	0.60
40	228	400	0.57
35	186	350	0.53
30	135	300	0.45
25	83	250	0.33
20	48	200	0.24
15	24	150	0.16
10	8	100	0.08
5	1	50	0.02