Abstract: In his article, the Tianjin earthquake emergency command technology system is introduced and the necessity of developing a result retrieving software for retrieving results of earthquake disaster rapid assessment is analyzed.The system architecture is established according to the results of analysis and the exiting data structure, and then the detailed design is completed.During the earthquake emergency, retrieving historical assessment record using the result retrieving software can improve emergency response speed, thus make up for the deficiency of the unstable system running.