> In most general case, the flexural centre coordinates are described
> by a rather complex integral equation, given in Martin Sadd's book
> on elasticity of 2005.
> I'll write more if I find a more usable equation.
You're overcomplicating the problem. _Mechanics of Materials_ by
Popov (2nd ed 1952) on page 145 has a 3 page explanation with
examples, including an angle. Mostly words, many pictures a few
formulas, no integral equations. First principles--you gotta love 'em.
Christopher Wright P.E. |"They couldn't hit an elephant at
chrisw@skypoint.com | this distance" (last words of Gen.
.......................................| John Sedgwick, Spotsylvania
1864)
http://www.skypoint.com/members/chrisw/
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