7-20 ASSIGNMENT 2 Given: Imposed load on plan Dead load including selfweight of truss Spacing between trusses Purlins are located on nodes. All steel members are in grade S275. = 0.75 kN/m² = 0.5 kN/m² = 5m. 7-21 e). Determine the point load, P f). g). h). i). Determine the maximum compression force in the top chord. Determine the maximum tension force in the bottom chord. Using double angles 2/75 x 50 x 6 L, determine whether the angle section is suitable for the top chord. Using single angle 90 x 90 x 8 L, determine whether the angle is suitable for the bottom chord All members are connected at their ends with 2 M20 bolts in series: P/2 P P P P/2 K 4@2m = 8m |< 2m