Search String: Display: Description: Sort:

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Legs\s+of\s+a\s+60\'\s+piece\s+of\s+tower\s+being\s+dragged\s+while\s+being\s+lifted\s*$/: 24 ]

Total 24 documents matching your query.

21. Re: [TowerTalk] Legs of a 60' piece of tower being dragged while being lifted (score: 1)
Author: "StellarCAT" <rxdesign@ssvecnet.com>
Date: Tue, 18 Oct 2016 07:29:44 -0400
Hi Grant, Indeed it was about one ring - and that ring is near the top (48' level of a 60' stick) ...and determining the COG isn't that difficult at all using sum of moments. It should be pretty stra
/archives//html/Towertalk/2016-10/msg00255.html (12,196 bytes)

22. Re: [TowerTalk] Legs of a 60' piece of tower being dragged while being lifted (score: 1)
Author: Steve Maki <lists@oakcom.org>
Date: Tue, 18 Oct 2016 08:03:13 -0400
Ahh, I wasn't picturing short 20' pieces of tower with a ring close to the bottom. Well in lieu of a roll-around foot-basket of some sort, one option would a simple foot that bolted to the leg flange
/archives//html/Towertalk/2016-10/msg00257.html (11,285 bytes)

23. Re: [TowerTalk] Legs of a 60' piece of tower being dragged while being lifted (score: 1)
Author: Grant Saviers <grants2@pacbell.net>
Date: Tue, 18 Oct 2016 12:35:40 -0700
I sent Steve K8LX a photo and he now understands the problem. Unless you have a ring at the bottom end of a section what you are doing should be fine. Grant KZ1W Indeed it was about one ring - and th
/archives//html/Towertalk/2016-10/msg00259.html (12,770 bytes)

24. Re: [TowerTalk] Legs of a 60' piece of tower being dragged while being lifted (score: 1)
Author: "Roger (K8RI) on TT" <K8RI-on-TowerTalk@tm.net>
Date: Tue, 18 Oct 2016 22:48:01 -0400
I believe you will find the problem, if there is one, is the lateral load on the two legs rather than the dragging unless it caught on something. I would think the trolley option mentioned would offe
/archives//html/Towertalk/2016-10/msg00263.html (12,543 bytes)


This search system is powered by Namazu