As William R. Monroe so kindly pointed out to me, 100lbs = 45.5kg. In my original post I converted units backward. Terry Farrell ----- Original Message ----- From: "Farrell" <mfarrel2@tampabay.rr.com> SNIP > Figure there is less than 100 lbs. downbearing pressure between any two > ribs (way less I suppose) - 100 lbs. (220 kg) applied to the center (of > course on the bridge, the load is actually spread out) of a six-inch span > (15 cm) of 33 mm square hard maple - I can't imagine that bending at all. SNIP
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