Seismosoft | Earthquake Engineering Solutions

<t>Hi Seismostruct <br/>
1.why the check box of apply material's fracture strain in project setting\general is inactive? when i assign fracture strain in fracture strain dialog box of material properties and run the analysis then an error appear:"note that,though there are material fracture strains ...

<t>Hi<br/>
according to the last question,i could find Priestley M.J.N. [2003] Myths and Fallacies in Earthquake Engineering,but i couldn't find anything about curvature/rotation values of steel frames to be employed in performance criteria option of the program,can you tell me which chapter please ...

hello
I want you send me literature or paper for guidance on curvature/rotation values of steel frames to be employed in performance criteria option of the programs,exept Priestley,because i couldn't find it on the net and it is not available in our country .
thank you very much.

hello,thanks for your aids,
is the seismostruct consider the element strain hardening, and stiffness and strength degradation?

when the next version of seismostruct will release?