Semi-rigid-full rigid diaphragm

aykt46

New Member
Have a nice day. I solved the 2-storey project as a semi-rigid diaphragm. When the build audit checked it said that I needed to fix it full rigid. As a reason, he sent me the semi-rigid dissolving conditions from the regulation. Well, is there a statement in the regulation that it should be solved completely rigidly, except for the semi-rigid solution conditions, I did not come across. If there is, I would be glad if you share it with me.
 
"aykt46":jh6tdb85" said:
Good afternoon. I solved the 2-storey project as a semi-rigid diaphragm. When the building checked, he said that I had to solve it fully rigid. As a reason, he sent me the semi-rigid solution conditions from the regulation. Well, the semi-rigid solution conditions in the regulation Other than that, I did not come across a statement saying that it should be solved completely rigidly. php?f=5&t=9277&p=37748&hilit=yar%C4%B1+rigid#p37748]viewtopic.php?f=5&t=9277&p=37748&hilit=yar%C4%B1+rigid#p37748[/url]
 
Thank you for the information. As far as I understand, there is no statement that it should be absolutely rigid, so it is left to the initiative of the engineer. We could not agree on this issue with the building control, and we disagreed.
 
"aykt46":2ha8dl57" said:
Good afternoon. I solved the 2-storey project as a semi-rigid diaphragm. When the building checked, he said that I had to solve it fully rigid. As a reason, he sent me the semi-rigid solution conditions from the regulation. Well, the semi-rigid solution conditions in the regulation Other than that, I did not come across a statement saying that it should be solved completely rigidly. If there is, I would appreciate it if you could share it with me.
"aykt46":2ha8dl57" said:
Thank you for the information. As far as I understand, there is no statement that it should be absolutely rigid, so it is left to the initiative of the engineer. We couldn't agree on this issue with the building control. On the contrary, beamless flooring, A2-A3 type irregularity, etc. In structures, a solution is required, especially according to the semi rigid diaphragm method. You can get technical information about semi-rigid and rigid diaphragms from the links below.
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Good work
 
Even if you make a semi-rigid calculation, an additional rigid calculation is made in accordance with 4.5.10.4, columns and walls are equipped to be inconvenient of these two calculations (rigid and semi-rigid). If you make a fully rigid calculation, the earthquake effect on the floors is not taken into account at all. Even if you think with pure logic, there is no logical basis for the building inspection to insist on this.
 
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