308 



STEEL BINS. 



CHAP. VIII. 



^K>C~'* 



i*5& 



-Data- 



We/phf ofCaa/ 58 Ibs.per cu. ft 

 Any/e of Repose <fi = 50." 

 Bin 1 7~0 "fang'. 



FIG. 8. 



Algebra/'c Moments. 

 Center of Moments, . . 

 Stress GD. 



-6D* 6.5 '-3520 x8'=P 



Stress FG. 



Sfress 



Left Side 



Cen ter of Mom enfs ,f~. 

 Stress GH. 



- GHx. /O '-3520x/8-7040xlO-65000xl3.5 '= 



Stress GE 



-6Cx./O l +433Ox8 l -3KOxl8-7040x.lO' 



-G50OOX/3.5-0 OE=-97700 



Center of Moments, <?. 

 Stress ED. 



.5= 



ED = +2560 

 Stress FC. 



Stress AF. 



AFx/0 '+8l20Ox3-G50OOx/0.5 

 -3520 x 8'= O AF-+46700 



FIG. 9. 



