Solutions for certain rectangular slabs continuous over flexible ...
Solutions for certain rectangular slabs continuous over flexible ...
Solutions for certain rectangular slabs continuous over flexible ...
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ILLINOIS ENGINEERING EXPERIMENT STATION<br />
APPENDIX B<br />
SUMMARY OF FORMULAS<br />
FOR PARAMETRIC QUANTITIES<br />
Certain quantities have been abbreviated in the text <strong>for</strong> convenience<br />
of expression. These quantities are listed below <strong>for</strong> easy<br />
reference.<br />
n7r<br />
a<br />
nirb<br />
S= ab = --<br />
a<br />
N=<br />
Eh*<br />
12 (1 - U 2 )<br />
E d lI<br />
Hi- aN ;<br />
E212<br />
H 2 = -- ; etc.<br />
aN<br />
A = 2n7rH 2 (1 + cosh 20) + (3 + m) (1 - A) sinh 20 - 2 (1 - U)20<br />
Ai = 2n'H 2 (cosh 2# - 1) + (3 + u) (1<br />
= A - 4nirH 2 + 4 (1 - U)2p<br />
- u) sinh 20 + 2 (1 - A)20<br />
Af 1 = 2nirH 2 (sinh 20 -' 20) + 4 (1 + /)<br />
+ (3 + u) (1 - j) cosh 20<br />
+ (1 - 1)2 (1 + 232)<br />
Af 2 = 4 [2 cosh 0 + (1 - u) 0 sinh 3]<br />
Af 3 = 2nirH 2 sinh 20 + (1 - jA) 2 + (3 + A) (1 - 4) cosh 20<br />
Af 4 = 4 (1 - A) cosh 0<br />
Af 5 = 4 [2 cosh 0 cosh av<br />
+ (1 - 1p) (0 sinh # cosh av - av sinh av cosh 0)]