Abstract: It is introduced the appraisal method for earthquake- resistant capability of reinforced concrete frame construction based on theory of intensity and toughness, and is also presented a ser ies of operating process es to evaluate earthquakeres istant capability. The main functions and ideals of program are introduced detailedly. From the applied illustrations, it can clearly be seen that the H uman- Computer Interaction Program that is integrated with China code for aseismic design of buildings and ETABS software can not only evaluate quantitatively the earthquake- resistant capability of buildings but also find out the causation to beget shortage from res ults . Which provides a new thought for evaluating quantitatively the earthquake- res istant capability of buildings .