Wind Resistant Design AIJ Recommendations for Wind Loads on ...
Wind Resistant Design AIJ Recommendations for Wind Loads on ...
Wind Resistant Design AIJ Recommendations for Wind Loads on ...
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Turbulence Intensity <str<strong>on</strong>g>for</str<strong>on</strong>g> Flat<br />
Terrains I rZ at Height Z<br />
⎧ ⎛ Z<br />
⎪0.1<br />
⎪<br />
⎜<br />
⎝ Z<br />
⎨<br />
⎪ ⎛ Z<br />
⎪<br />
0.1<br />
⎜<br />
⎩ ⎝ Z<br />
⎞<br />
⎟<br />
⎠<br />
⎞<br />
⎟<br />
⎠<br />
−α<br />
−0.05<br />
G<br />
I<br />
rZ<br />
=<br />
−α<br />
−0.<br />
05<br />
b<br />
G<br />
Z<br />
b<br />
< Z ≤ Z<br />
Z ≤ Z<br />
b<br />
G<br />
Turbulence Scale L Z (m)<br />
at Height Z<br />
L<br />
Z<br />
=<br />
⎧<br />
⎪<br />
⎛<br />
100⎜<br />
⎨ ⎝<br />
⎪<br />
⎩<br />
Z<br />
30<br />
100<br />
⎞<br />
⎟<br />
⎠<br />
0.5<br />
30m<br />
Z<br />
<<br />
≤<br />
Z ≤ Z<br />
30m<br />
G<br />
<str<strong>on</strong>g>for</str<strong>on</strong>g> every terrain category<br />
18
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