In Class Method of Joints Problem 4

In Class Method of Joints Problem 4 - A snow load transfers...

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Unformatted text preview: A snow load transfers the forces shown to the upper joints of 21 Pratt roof truss. Neglect any w» horizontal reactions at the supports and compute _.= the forces in members BH, BC, and CH. 14/524 15454344423! #552,144; If £4“, . 414.514 .. 527/4540”; 6644/25 1%: MET/40$ 0F- Jam/73" ‘ ....540142 55/44/4465:; 4;..— 551/ ’ 2040/45 _ v 524 2%,: 415/561: “Mamas. .0 344,. 42.54425; 0.. 4.47. 154444 5;; 4‘: 0.. W45. fmém- 5/4/4554? @1444 24 Zfzafi :é'éafzaaa 4.7;; .,(..44.7)--:-o.-- W Z;23 4‘. " 33.522.51- (way)- .-,EF- #12 9+ ,, 7); " 3350[ 3’44) ..0... . ,. 4;” 4.. 3.00014;-“fifgjzflzuq- - ,TEH- : ..,,505-96 4.1449112;- ..c.05.o<.a.o. .- 75H:1.2144214;..s-(ctmiwassfo , 2F; 4+0, 1* __ #4004165 _4:__ 22; 5/1445” ..---W, WWW-W _ _-.-..W _- _. .5; .1. .14 1,4 (4.5 fénflow ...
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