[TowerTalk] Wind Load Calculation

Alan Zack k7acz at cox.net
Mon Jan 31 03:05:09 EST 2005


Does the owl have his wings spread open or folded at his side? 
Windload is less if wings are spread open.

ChetMoore wrote:

> geo888 at cs.com  says its not whether the owl is eastern or western but 
> you must take the square root of the wingspan !
> 
> chet  n6zo
> ----- Original Message ----- From: "Eugene Jensen" 
> <eugenejensen at nyc.rr.com>
> To: <TowerTalk at contesting.com>
> Sent: Sunday, January 30, 2005 10:58 PM
> Subject: RE: [TowerTalk] Wind Load Calculation
> 
> 
>> Also, it depends whether or not the tower is struck by lightening as that
>> will change the composition of the owl!  Gene K2QWD
>>
>> -----Original Message-----
>> From: towertalk-bounces at contesting.com
>> [mailto:towertalk-bounces at contesting.com]On Behalf Of kk9a at arrl.net
>> Sent: Sunday, January 30, 2005 10:32 PM
>> To: TOWERTALK at contesting.com
>> Subject: [TowerTalk] Wind Load Calculation
>>
>>
>> You'll have to check the archives.  I believe geo888 at cs.com posted 
>> that the
>> windload is less if the owl is facing true north on a 190 foot 
>> freestanding
>> Rohn 25 tower.
>>
>>
>> From: Jim Idelson <k1ir at designet.com>
>> Date: Sun, 30 Jan 2005 21:49:25 -0500
>>
>> How do you calculate the wind load of a plastic owl?
>>
>> Jim Idelson K1IR
>>
>



More information about the TowerTalk mailing list