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Posted by Frank Warner on June 22, 2006, 5:06 pm
>
> >I want to build a 10' x 16', 10ft tall shed that would stand on
> >concrete blocks, about 1 - 2 ft off the ground. Is there some kind of
> >anchor I could drive into the ground (dirt) that could be used to tie
> >the shed down, incase we get some strong wind?
>
> How about auger anchors, about $8 each from:
>
>
> http://www.northerntool.com/webapp/wcs/stores/servlet/ProductDisplay?storeId=3
> D6970&productId=3D200312945&R=3D200312945
>
> If it takes 3K pounds to pull one out of the ground and it is installed at
> a 45 degree angle so it can resist 2121 pounds of horizontal force and
> a 90 mph wind pushes with 8x0.00256(90)^2 = 166 pounds of force on a linear
> foot of an 8'-tall wall and the cable resists with 83 pounds, one anchor
> might do 2121/83 = 25' of wall.
>
Show-off.
-Frank
--
Here's some of my work:
http://www.franksknives.com/
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