To: | Al Williams <alwilliams@olywa.net> |
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Subject: | Re: [TowerTalk] Ladder Line Spacing from a Steel Tower |
From: | jimlux <jimlux@earthlink.net> |
Date: | Fri, 03 Dec 2010 16:08:52 -0800 |
List-post: | <towertalk@contesting.com">mailto:towertalk@contesting.com> |
Al Williams wrote: >> However, another good reason for twists is that it tends to reduce the >> wind induced vibrations. That is, you don't want your feedline to be >> aeroelastically vibrated to death like the Tacoma Narrows Bridge. > > or if you want to keep the tower from flying off into the air ??? > I want to see that feedline that can launch a tower!! You must be thinking of some pretty impressive conductors.. 1" ACSR or something like that. _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/listinfo/towertalk |
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