Murray's Acceptability Criterion Analysis Procedure 5. Account for stiffness contribution of adjacent beams
Murray's Acceptability Criterion Analysis Procedure 5. Account for stiffness contribution of adjacent beams
by estimating the total effective number of beams:
N = 2.97 - 0.0578 (S / d ) + 2.56x10 (L /I )
eff
e
-8
4
t
6. Modify initial maximum amplitude Aot for the effect of adjacent beams:
A = A / N
o
ot
eff