CALCS | PROC053 PLATE/STIFFENER SECTION PROPERTIES |
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NOTATION | ||
ys | NA position, stiffener | |
As | Area, stiffener | |
Is | 2MA, stiffener | |
Wp | width, plate, effective | |
tp | thickness, plate |
EXAMPLE | |||
Call Statement | |||
LET As=16.2:ys=9.49:Is=411:Wp=81:tp=1.5:PROC053 | |||
Output | |||
PROC053 PLATE/STIFFENER PROPERTIES, Rev 020399 | |||
A | = As+Wp*tp | = 137.7 | |
ybar | = (As*ys-Wp*tp^2/2)/A | = 0.4547 | |
I | = Is+As*(ys-ybar)^2+Wp*tp*(ybar+tp/2)^2+Wp*tp^3/12 | = 1933 | |
END053 |