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dimensional bearing structure in ipe/he beams

  • Thread starter Thread starter LoStranieroPazzo
  • Start date Start date

LoStranieroPazzo

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Hello, everyone! I submit a project I'm working on. I have to dimension a bearing structure in ipe beams or he, so formed: the roof carries a load (mal)distributed of about 6000kg (we charge 500kg to stay safe), the size is 6x5 meters. above the roof there are electrical cabinets located near the edges, while about at the center a robot change tools, warehouse change tools and hung under the robot for processing (the processing is inside the cabin, the tool change externally above). at the center of the roof I would have a weight of about 4000 kg total, which I would support with two Ipe beams from 330 or 360 put in parallel and on which to fix the plate of the robot. same ipe for the round above which makes the square of the roof, and I must assess whether the transverses of the roof make them in tubular and then cover everything with mandorlato (must be pedestrian) or in ipe. I add convents for inertias created by the robot arm that moves fast.
different speech for the canopies that support the roof, I thought to use the hes but of these I have no experience. I have to put the 4 wedges in the edges plus at least 2 in the short sides because I have to go to support the shoulders of a door, I could add one on the two long sides. Can it be okay with you? what size? counting that in addition to the weight of cabinets and tools also bears the same weight of the roof structure.
also the fixing screws of the various beams (can not be a single welded structure) I thought to use the m16. all the structure is iron.
I ask you advice for both the roof and the weeds, and if someone has any other advice, well come, I have so much to learn from you!
 
if you do not want to use eurocode 3 there are ntc 2008 replaced by ntc 2018. but why don't students learn about the rules in force? Poor school... .
 

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