Takeda hysteretic model

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ssami
Posts: 68
Joined: Tue Dec 17, 2013 5:10 am

Takeda hysteretic model

Post by ssami » Thu Dec 10, 2020 5:54 am

Hi everyone,

Considering that there is no Takeda hysteretic model in OpenSees, how can I assign such a hysteretic rule to a SDOF system using OpenSees?

Thanks
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mhscott
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Location: Corvallis, Oregon USA
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Re: Takeda hysteretic model

Post by mhscott » Fri Dec 11, 2020 5:06 am

You can adjust the pinching parameters in HystereticMaterial to get Takeda model.
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ssami
Posts: 68
Joined: Tue Dec 17, 2013 5:10 am

Re: Takeda hysteretic model

Post by ssami » Fri Dec 11, 2020 1:54 pm

Thank you very much. What values have to be considered for the parameters of pinchx and pinchy in this regard?
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