ABSTRACT This study mainly use the recent development of VIFIE of the frame elements, for the first time applied to simulate behavior of concrete creep. Above all by reviewing several common creep calculation theory, comparative foreign common creep model and a foreign team which analysis of concrete creep, the creep model established by analysis software creep 2.0 validation in this article written by the potential variable model; This article will consider a variety of concrete creep model by adding VIFIE, of which Taiwan will join the creep of concrete used in the model; in the end, analyzing the writing and authentication of the program shows the current analog feasibility. In addition, also used the Castigligliano's Theorem and curvature-area method and the Example of this article to do a simple program authentication, to verify the correctness of the program.