Design wind speed for chosen direction
des8q
m/s 3.54
2.67
na
'(
3.)*
2.57
'eight 'eight of the the !e#e !e#e!! at which which acti action on eff effect ectss are are ca!c ca!c!at !ated ed
s
m
2.+3
2.47
'eig 'eight ht to the the top top of the the str strc ct tre re
m
2.72
2.44
,r$!ence intensity
h 9h
2.4+
2.3+
-ea factor for the pwind #e!ocity f!ctactions
g#
[%]
2.26
2.33
#erage $readth $readth of the strctre strctre $etween heights heights s and h
$sh
m
2.)2
2.3&
#erage $readth $readth of the strctre strctre $etween heights heights & and h
$oh
m
).*7
2.27
0easre of the integra! tr$!ence !ength sca!e at heights s and h
:h
65.56 m
).77
2.23
'eight factor for the resonant response
's
).&& [%]
).42
2.)7
-ea factor for the resonant response 1)& min period
g
3.&* [%]
).&6
2.)2
i(e redction factor
&.*67 [%]
&.**
2.))
edced fre"ency 1non dimensiona!
;t
&.344 [%]
&.7)
2.&+
&.)67 [%] [%] &.*73 [%] [%]
&.35 &.&&
2.&6 2.&5
First mode natra! fre"ency of #i$ration in the a!ong%wind direction
1p/4 times the spectrm of tr$!ence in the approaching wind stream atio of strctra! damping to critica! damping of a strctre acgrond factor Dynamic response factor
For any issues or questions, you can contact the author at:
[email protected] Eng. Onorio Francesco Salvatore
z Cdyn
[%]
4.00 3.50 3.00 2.50 2.00 1.50 1.00 0.50 0.00 0.00
Cdyn vs. h
0.50
1.00
1.50
2.00
2.50
Dynamic response variability with height
3.00
