DIFFERENT ERRORS DURING ANALYSIS-

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yunusemre_bel

New Member
WE MODELED THE STRUCTURE A FEW TIMES IN DIFFERENT WAYS, BUT WE WAS EXPERIENCED MANY DIFFICULTIES BEFORE WE CANNOT COMPLETE THE ANALYSIS, THE NUMBER OF EQUATIONS WAS GOING FOREVER. THEN PROBLEMS WITH CONNECTIONS STARTED TO LIVE AT THE PATTERN. IS THERE A PROBLEM DURING MODELING? I WOULD LIKE TO HELP BY REVIEWING THE MODEL RELATED TO THE SUBJECT.
 
Hello there; In cases where the analysis cannot be completed, the mathematical model cannot be established as a result of faulty modelling. When you encounter such a problem, please contact technical support instead of replacing the carrier system of the model. I made some corrections in the scissor geometry in your model, mathematically, each section should be as square as possible for the scissors to work well. It works efficiently between 30- 45 -60 degrees, you can arrange the geometry accordingly. Apart from that, you need a cross on the roof for stability. At the same time, insert a shear joint, eg a gusset joint or a single slip plate joint, into the beams on the column weak axes and cross also vertically in the cross-containing partitions in the roof. This way the cross section of your weak axis beams will be reduced. You don't need such a frequent colon, scissors can easily pass through this opening. However, if there is a necessity to be a column, give up the truss and return to the beam. For modeling logic
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and the following joint modeling videos. **Note: There is a serious load on your roof, it has been added as a live load other than snow and fixed, and your span is 9 m, which may be insufficient for purlins for these reasons. If all these loads are correct, you can use cold rolling C or Z section to lighten them.
 
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