Through the studying on the many surveying methods and process for Lanzhou active fault prospecting project,using the advanced Computer-aided Software/System Engineering theory and Method,the data from the project are analyzed.Meanwhile,some computing database technologies such as MDA （Model Driven Architecture）,UML （Unified Modeling Language） and Geodatabase,are introduced and relationship among them are emphasized also.Based on this work,the data integration framework for Lanzhou active fault prospecting project is resulted.