For the truss shown, member DE is composed of 2 angular sections 102 x 76 x 6.4 mm. All joints ar...

For the truss shown, member DE is composed of 2 angular sections 102 x 76 x 6.4 mm. All joints are assumed to be pin connected with one gage line of 27 mm Ø high strength bolts. At each end of De assumed four bolts on the gage line, edge distance 31.25 mm and a 62.5 mm pitch. Use ASD method. a) Compute the safe load capacity of DE

b) Determine the ratio of the actual force of member De to the capacity of member DE. 168 kW -136 KW B D 4.60 4.com 4.com 136 136 DOU A-2(1090) 2160mon? p=2(325) = 646mm 62-C mm