10ft 10 Ft R1 15 Ft 30 Ft R2 1 (69.26 KiB) Viewed 48 times
Analyze the truss to determine the force in each member
section
Truss section method and free body diagram. Example: Joint A /
Joint B ..... AB= BC= BA=
Live load of 30 psf
Dead load of 10 psf
Fb as 1,000 psi
Fy as 100 psi for beams
E 1,200,000 psi
allowable Compressive stress of truss members 1,500 psi
tensile :800 psi
Columns 1,000 psi (square section)
10Ft 10 Ft R1 15 Ft 30 Ft R2
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!