To solve the problem of insufficiency of the comprehensiveness and systematicness in the current functional damage assessment models of protection engineering, this paper adopts the idea of hierarchical analysis to sort out the relationships between various levels of protective engineering, and establishes a functional relationship between physical damage and functional damage. A calculation method of systematic functional damage is studied via the damage tree model based on functional relationship, and its establishment methods are obtained for the target and its system. Through the analysis of specific problems such as the functional damages of the orifice protective equipment, the exit protective system and the passageway of fortification, a method of establishing the functional damage assessment model of the target system is described. This method has been successfully applied in the guidance of protective engineering upgrading and reconstruction, and has laid a foundation for a quantitative description of functional damages.
刘 飞,张 昭*,陈 力,何 翔,汪剑辉.防护工程功能毁伤评估模型研究[J].国防科技,2020,41(6):98-104；LIU Fei, ZHANG Zhao, CHEN Li, HE Xiang, WANG Jianhui. A research on the functional damage assessment model of protective engineering[J]. National Defense Technology,2020,41(6):98-104复制