sum of the moment at E=
BD(8)-10(17)=0
and solve for BD
The pratt bridge truss is loaded as shown. Determine the axial force in member BD. B D F 10ft A H G -17 ft a Zoom image FBD ?? (kip) 15kip 17 ft E 30 kip 17 ft 12kip 17 ft
sum of the moment at E= BD(8)-10(17)=0 and solve for BD
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sum of the moment at E= BD(8)-10(17)=0 and solve for BD
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