Spectrum curve on ZF type ground

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Hello, good work everyone. I have a project with a ZF type ground, I am throwing the list of spectral accelerations from the geotechnical engineer, are these values normal? My relative floor shift is about 0.04, it's not like it can be fixed. We had a problem with our ZF solution before, we had a problem with our technical support ('The spectrum curve to be entered into the program should be the reduced design acceleration spectrum [Sar(T)] divided by the gravity acceleration. Sar(T)=Sae(T)/Ra(T) ) (Equation 4.8) The spectrum curve you sent seems to be divided by gravity, but not by Ra(T). I uploaded the .txt extension to the site, because I could not upload it to the site, I throw it from wetransfer in the same way. I would be glad if you could help.
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Re: SPECTRUM CURVE HELP ON ZF TYPE FLOOR
"Ismail Hakki Feeds":u68rfl8s" said:
https://www.idecadsupport.com/forum/viewtopic.php?f=5&t=8244&p=34627&hilit =Spektrum#p31195
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Mr. İsmail, thank you for your reply, I have studied that subject as well, I have submitted 1 project many times before in Zf, but I can't get out of it, did you have a chance to examine the accelerations I added?
 
Re: SPECTRUM CURVE HELP ON ZF TYPE FLOOR Hello; The elastic design spectrum R and D coefficients you entered do not exist, so you are designing for R=1, it is quite normal to have insufficient elements. Please follow the instructions in the attached pdf. In summary, you need to divide the spectrum you entered into the program by Ra(T). For this, the attached excel is an example, you can edit it according to your own project. Good work.
 
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