The OpenSees Community

Hi, I want to compiling the source code(OpenSees) with IDE(VS 2010). However, I met a problem that "error: can not find the libifport.lib". I need help. Could you send me the file(libifport.lib) ? My email: 781440618@qq.com . Thank you very much~!

thanks

could you please tell me about hysteretic material parameter or give me some reference about this material? I want to know the hysteretic rule exactly and the equation. The information in wiki command manual is too limit to master its behavior. I need help~!!!