Yes, you are quite right, levering off a strut at 90 deg does not produce a side load and as you continue levering the angle will decrease so that a vertical load is produced, which the tower can absorbe quite happily. However, the struts would have to be quite long (40 feet?) for a 24 foot tower and would need to be moved and re-anchored between each levering operation because they must always act at the fulcrum point in order to achieve the 90 deg requirement.
As I said before, I'm not "against" or "for" any particular method. I think that ALL theories need to be considered and then we reject those which don't stand up to scrutiny. Those that remain are candidates for testing.
I have to go out now, so this will be my last post for a few hours. I'll catch up later.
Reply | with quote | Posted by Steve Gray 17th September 2003ce 10:13 |
Stone shifting 5 (GordonP, Sep 14, 2003, 12:11)- Stonehengineers Web Site (Steve Gray, Sep 14, 2003, 12:37)
- Re: Stone shifting 5 (nigelswift, Sep 14, 2003, 12:48)
- Strong Argument (ocifant, Sep 14, 2003, 20:40)
- Call to Arms (Steve Gray, Sep 14, 2003, 22:58)
- Hole Profiles (Steve Gray, Sep 14, 2003, 23:26)
- Neolithic Rope! (nigelswift, Sep 16, 2003, 15:52)
- Re: give 'em enough (Wotan, Sep 16, 2003, 16:19)
- Do we need ropes? (GordonP, Sep 16, 2003, 17:09)
- Re: Do we need ropes? (Steve Gray, Sep 16, 2003, 17:37)
- Re: Do we need ropes? (Steve Gray, Sep 16, 2003, 18:09)
- Re: Do we need ropes? (GordonP, Sep 16, 2003, 18:12)
- Re: Do we need ropes? (Steve Gray, Sep 16, 2003, 19:36)
- Re: Do we need ropes? (GordonP, Sep 16, 2003, 19:44)
- Re: Do we need ropes? (Steve Gray, Sep 16, 2003, 22:29)
- Re: Do we need ropes? (GordonP, Sep 17, 2003, 04:55)
- Re: Do we need ropes? (Steve Gray, Sep 17, 2003, 08:38)
- Re: Do we need ropes? (nigelswift, Sep 17, 2003, 08:41)
- Re: Do we need ropes? (GordonP, Sep 17, 2003, 08:57)
- Re: Do we need ropes? (Steve Gray, Sep 17, 2003, 08:59)
- Re: Eh? (Wotan, Sep 17, 2003, 09:05)
- Re: Eh? (Steve Gray, Sep 17, 2003, 09:23)
- Re: inclination (Wotan, Sep 17, 2003, 09:25)
- Re: Eh? (GordonP, Sep 17, 2003, 09:28)
- Re: Eh? (Wotan, Sep 17, 2003, 10:07)
- Re: Eh? (nigelswift, Sep 17, 2003, 10:14)
- Re: LOL! (Wotan, Sep 17, 2003, 10:46)
- Re: Eh? (GordonP, Sep 17, 2003, 11:17)
- Re: Do we need ropes? (GordonP, Sep 17, 2003, 09:12)
- Re: Do we need ropes? (nigelswift, Sep 17, 2003, 09:27)
- Re: Do we need ropes? (Steve Gray, Sep 17, 2003, 09:39)
- Re: Do we need ropes? (GordonP, Sep 17, 2003, 09:48)
- Re: Do we need ropes? (Steve Gray, Sep 17, 2003, 10:13)
- Re: Neolithic Rope! (Steve Gray, Sep 16, 2003, 17:18)
- Re: Neolithic Rope! (Earthstepper, Sep 16, 2003, 17:31)
- Re: Stone shifting 5 (GordonP, Sep 17, 2003, 17:34)
- All up in the air again... (nigelswift, Sep 17, 2003, 22:12)
- Placing the Lintel (Steve Gray, Sep 18, 2003, 12:57)
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