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Dear STKO team:
There is an error when I open the STKO which is first installed on win10 . Do you know how to deal with it?

Hello,
The RC shear wall under hysteretic horizontal load was established in the model . Although it can be finished, there are some fluctuation in the load-displacement curve . Can you know how to make the curve smooth? Waiting for your reply.

In the single directional push simulation of shear wall , there are many fluctuation in the load-displacement curve . Can the curve be more smooth?
Here is the model .
Wait for your reply.

Can the hysteretic curve(2000-1000 model which the line is red) be smoth by changing the Analysis?

The shear wall which is flexural damage (H/L=1.5) is modelled well. However, when the H/L=0.5 and the shear wall is shear damage, the capacity and hysteresis behavior is not acceptable 微信图片_20220606214224.png . Can the shear modulus and shear constitutive relation be defined? Here is the model ...

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Dear STKO team
The shear wall with boundary needs to be loaded. Is there a refrence Point A that can replace the Top Line X 2022-06-01_093500.jpg ? If it can be done, the vertical and horizontal force can be loaded on the Point A. How to establish the relationship between Point A and Line X in STKO ...

Thank you for your reminding. I’m sure it, because the rebar replace the steel plate in the test, the steel plate has the huge pinching due to the huge deformation.

Thank you for your reply.
The pinching coefficients of hysteretic material in my model of parameter analysis is based on the model valatied by test.
This is the model valatied by the test and result is good compared with test data Test.zip . The model can run successfully. And I should ganrantee the ...