Saturday, July 21, 2007

[papercreters] Re: New photos

--- In papercreters@yahoogroups.com, "slurryguy" <slurryguy@...> wrote:
> Reading between the lines of your post I'm guessing that you're
> looking to build a privacy fence/wall.  The vertical loads in this
> case are minimal.  The key to supporting this type of wall is
> keeping  the wall from getting blown over by a strong wind.  Think
> fence.  Strong vertical posts to keep things stiff and upright.

If you get decently high winds, then consider a curved or offset design for your wall. It is MUCH stronger versus cross wind forces.

IE:
      ____        ____
___|      |____|      |____

OR
     _         _
_ --   -- _ --  -- _ --

Fences built in that manner have a strength that is roughly equivalent to a wall that is 2/3 as thick as the width of the offsets. You can research on the web if you need to know all the physics involved, I don't pretend to understand it all, but I get the general principles.

- Ernie

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