Roarks errata
Roarks errata
(OP)
Does anyone have the errata for Roarks stress and strain 7th edition?
On page 788 part of the formula for the stress concentration of an elliptical hole is given as:
C1 = 1.000 + 0.000*squareroot(a/b) + 2.000(a/b)
The second term cant be right!
csd
On page 788 part of the formula for the stress concentration of an elliptical hole is given as:
C1 = 1.000 + 0.000*squareroot(a/b) + 2.000(a/b)
The second term cant be right!
csd






RE: Roarks errata
In the 4th edition, it is simply given as:
k=1+2(a/b) for wide plates
So it is the same.
RE: Roarks errata
they must have put it in so all the formulas are consistent.
csd
RE: Roarks errata