The Earthquake Engineering Online Archive  NISEE e-Library

Identifier: Text-201108091
Title: Effective force testing (EFT): method of seismic simulation
Creator(s): Shield, Carol K.; French, Catherine E.; Posbergh, Tom

Identifier: Text-2015060410
Title: Development of EFT for nonlinear SDOF systems
Creator(s): Zhao, J.; French, Catherine E.; Shield, Carol K.; Posbergh, Tom