About Steel Design Webinar.

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eissenhover

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Hello, I participated in the steel design webinar held in the past weeks, towards the end of the presentation, recommendations were given about the combination of the trusses to the columns, it was not recommended to sit the trusses directly on the column in terms of stability, in the project I uploaded in the appendix, the trusses are forced to sit on the columns, because there are eaves on the roof. but still, I would be very pleased if you could examine the project and let me know if you have any suggestions, I wish you a good work.
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Hello there; Bring the steel stability beams that you have connected to the sub-headers to the nodal point of the scissors. As you know, the trusses only work on the axial load, in this way, additional moments occur when you connect a member to a place other than the joint point, 5-10 cm offsets at the beginning and end of the purlins can be tolerated, but the stability beams that you continue throughout the entire structure in this way will not be appropriate. Good work.
 
Thank you Nurgül, I will make the necessary revisions, do you think there is a problem with the trusses sitting on steel columns, is a welded joint suitable as it is, or would you recommend a moment-transmitting joint?
 
Your connection is already a moment transferring connection, you have modeled the support joint with a moment transferring type, there is no problem. In the training, the intent was to connect both the upper and lower heads of the scissors to obtain a more stable structure. In this way, the project can be solved.
 
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