321 MAXIMUM STEAINS IN JOINTED BOW GIRDERS. … =^J==V»'-H tang.yu, (8) II Src — dx COS. //5 =-g^(t tang. fjx + V tang. «a -) + GU1 2/- /f + + /l tang. ^ \ •Hi — w) ■ (9) + G,(/-- M= Moments. S <*& + <*& + &#-& The moments are zero in ■-o x = ~ —tang. fjx . . (10) and x=l in consequence of the joints. iVb restriction is made as to the distri-…
Engineering
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