Question

Perform load tracing for this truss. Show all math and steps involved.

15'6" _LA 102' - 72 Perform Load Tracing for this truss. Show all math & Steps involved.

Stuck, please help!

Edit: Value of load at point D is not given. Thought it was, but was mistaken

Answer 1

Given that:

The load tracing for this stress as shown in the below figure.

Dead load = 20 psf

Live load = 30 psf

Answer The caad taocngfer thes truns a shocon belou e L Gole D 156 DE +)E0 pli)+ s'6) 34) -o #P: -(34)7s (1s')0 31YA 51

om and -as tis'&') esu 's +490.5)3 5a)I+90.s)1 IXI4 3) fom (9, (25.84)J-30)E -) ID) 34)3T J 325.84) (25.84)T 2.84 RSP compresive . faom @ 25.84 X15 5 VA 5

.854 Ps VA Compresive fnom P-1.52(8) 5al-25-84) 39. 2168 ps Ccompresve) . 39. 98 Psf the untnown reacteg aze -.8o4 Rsf and -a.8y Pstes peet&vely and comprentve rature