How to manually verify the infill strut forces?

[gemini]

Hi,

How can I manually verify the infill axial strut and shear strut forces obtained from the SeismoStruct software?

I want to know the formula for the strength of the strut but software doesn't show me in its help. It directly plot the strut 1 strut 2 and shear 1 curve showing axial force, axial displacement and shear force and shear displacement respectively

Thankyou for the help

[seismosoft]

In every analysis step the axial and shear strut forces are calculated by multiplying the stress (as derived from the inf_strut and inf_shear curves) with the strut area.
You can refer to the thesis by Crissafulli for further details.

Regards,
Seismosoft Support