DESIGN OF THE CR068-81 *KS 11 



is In-Ill in In its stress; any (< IP: dde- 



wise I'-tl.-.-t i..n of the compression flange is resisted U tin* 



n tlanj.- if -titTnuTs are used. 

 If tin- '.HS for static lo: i n-ion is 16,000 |tw. 



per squaiv inch, thru 10,000 70- i* a corres|x>Oflin^ unit 



stress for a OOinpVBirion tncmber, in which the quant IM- 



need no l-tiniti<.n. if it tw assumed that a 



3e. 



a (nlunin in its action and that its* 

 is a rectangle whose width -'*. thru 



(lO,000 -70-^ - (l6,000 -70 ^ J) - Ki.000 -24^ . 



or 



16,000-240^ 





gives a com unit MIVSS for a ginier flange cor- 



responding to 16,000 Ibs. per square inch in tension. As 

 -inlrr flange is only a maximum for. a 



