Fractal Geometry is an expanding and deepening system of Euclidean geometry and essentially a new Wehanschauung and methodology. Making use of fractal, we can regard it as a basis and a means of architectural design, making the building close to nature and humanity. On the other hand, the fractal can also beutilized to give quantitative evaluation for the building. Thus, the fractal provides a more scientific standard for architectural design and evaluation.