Select a double angle shape for the bottom chord of the roof…

Select a double angle shape for the bottom chord of the roof…

Select a double angle shape for the bottom chord of the roof truss loaded with service loads (40%

Dead Load and 60% Roof Live Load) shown. Assume that the bottom chord is connected to a

Don't use plagiarized sources. Get Your Custom Essay on
Need an answer from similar question? You have just landed to the most confidential, trustful essay writing service to order the paper from.
Just from $13/Page
Order Now

22mm thick gusset plate with two gage lines of 16 mm diameter bolts, three (3) bolts per line,

with 35 mm edge distance (in any direction) and 70 mm pitch. The steel is A992 with Fy= 350

MPa and Fu= 450 MPa. Consider all limit states including block shear strength. Use LRFD and

the Metric Sizes Table for angles in the Steel Handbook 2004.

Image transcription text

1. Select a double angle shape for the bottom chord of the roof truss loaded with service loads (40% Dead
Load and 60% Roof Live Load) shown. Assume that the bottom chord is connected to a 22mm thick gusset
plate with two gage lines of 16 mm diameter bolts, three (3) bolts per line, with 35 mm edge dista…