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[TowerTalk] Re: Guying question

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Subject: [TowerTalk] Re: Guying question
From: W8JI@contesting.com (Tom Rauch)
Date: Wed, 28 Apr 1999 12:01:31 -0400
Are you guys sure about this?

> But, the more horizontal you make the guy, the less the downward force the
> guys place on the tower.  This reduction in compression force is good and
> could perhaps be traded off for an increase in antenna weight (assuming
> the same antenna wind area).  In the limit where the guys are horizontal,
> there is zero downward force on the tower (assuming the guys don't weigh
> anything.  I read somewhere where guys are tensioned at many thousands of
> PSI.  

So from what you fellows have all concluded, I can feel safe 
installing a two foot base tapered tower 100 feet tall because the 
only tension will be the same force as the side load minus the 
weight? And I suppose the only compression will be the side load 
plus the weight?

Changing the guy angle greatly affects tower loading and guyline 
tension. The system becomes closer and closer to a cantilever as 
the guyline is moved in, and the tension and compression is 
multiplied by the large ratio of height to effective base width.


73, Tom W8JI
w8ji@contesting.com


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