This framework which imports intelliWeb,common core component of business management and common core component of data management in Web layer,business logic layer and data persistence layer respectively provides some stable and basic services and modules for secondary development.

Study of external maninduced events for nuclear installations siting;

The quality assurance for the stage of Site Selection and Evaluation of nuclear installation is very important for assuring quality of its activities.

The article summaries the development of physical technology of removing pollution from decommissioned nuclear installation.

Development and application of chemical decontamination in decommission progress of nuclear facility;

The study of evaluation indication system for the nuclear facility decommissioning economics;

During the process of decommissioning of the nuclear facilities,we can hold the information fully of the radioactivity radiation of the decommissioning nuclear fa.

This artical introduced some conceptions of nuclear facilities decommission,and three basic principles(responsibility for national land cleanness,responsibility for descendants and responsibility for exploitation of national land) during the decommissioning.

Based on the characteristics of VR simulation for nuclear facilities,the influences of radiation field and shielding to construct the feature models were analyzed,the concept of feature model for nuclear facilities was defined,and the calculation mode for the radiation field and shielding case were obtained.