MODEL FRAME OF EXPERT DECISION DESIGN SYSTEM IN BUILDING DESIGN

Based on analyses and studies on expert system，knowledge database and program language，a model frame of Expert Decision Design System has been built，which consists of expert system as the main component and knowledge database as the interface standards. Preliminary studies on building structure intelligence CAD are carried out and an application example of EDDS in aseismatic building structure type choosing is presented. Its feasibility is also demonstrated.