Problem $1$: Design the specified steel truss using SAP$2000$ software and determine the internal forces. The roof has a thickness of $5$ inches, and the truss members will be connected using $\frac{7}{8}-$inch diameter $.$bolts

Dead load at the bottom chord joint: $20,000lb$ Live load on the roof: $30l\frac{b}{f}{t}^2$ Wind load: Ignore Choose the optimal wide flange shape $($W$)$ for the truss members and HSS sections for the columns. Verify your design using a trial$-$and$-$error approach. Use A$500$ Grade B steel $($Fy $=46$ksi $)$ and follow LRFD guidelines. The frame details are shown in the $.$figure below

:You need to submit

Software design A brief report that includes: cover page,project $(2$ description, modeling figures, results, and validation for one compression member and one $.$tension member