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

Table 4

Displacement amplitudes under rare earthquake conditions.

Height (m)	Displacement extreme value (mm)	Displacement limit value H/100 (mm)	Ratio
75	252	750	0.34
70	225	700	0.32
65	200	650	0.31
60	174	600	0.29
55	150	550	0.27
50	126	500	0.25
45	105	450	0.23
40	84	400	0.21
35	66	350	0.19
30	50	300	0.17
25	35	250	0.14
20	23	200	0.12
15	13	150	0.09
10	5	100	0.05
5	2	50	0.04