民用飞机最小风险炸弹位置适航符合性验证方法研究

民用飞机最小风险炸弹位置(LRBL)是航空运营面对炸弹爆炸恐怖袭击的最后一道安全屏障，对民用飞机的安全性有重要意义。针对国内民用飞机LRBL工作缺乏适航符合性验证方法研究的现状，以AC25.795 6为指导，以满足FAR 25.795(c)(1)中有关LRBL的适航要求为目标，首次对LRBL的适航符合性验证方法进行研究；通过该工作，一方面明确了LRBL周围设备的系统安全性适航符合性验证方法，增强LRBL相关系统安全性分析工作在型号设计中的可操作性；另一方面，通过开展爆炸物在LRBL发生爆炸对飞机结构的安全性影响分析，得出了LRBL周围结构设计的适航符合性验证方法。该研究建立了面向FAR25.795(c)(1)的LRBL适航符合性验证体系，为提高产品的安全性和适航性提供了更为详实、可操作的设计方法。

Verification Method Investigation of Airworthiness Compliance for Civil Aircraft Least Risk Bomb Location Design

The least risk bomb location (LRBL) is the last protective screen for civil aviation safety when meeting the terrorism surprise attack with bomb. LRBL has important meaning for the safety of civil aircraft. For the current situation of civil aircraft LRBL work, there is less of detailed and clear design ways in our country. According to the suggestions from AC25.795 6 and engineering design experience, the verification method of FAR 25.795(c)(1) compliance about LRBL is investigated systematically for the first time. On the one hand, through the developing of the LRBL airworthiness compliance work, we can make clear the equipment arrangement ways around the LRBL and corresponding safety analysis ways, which can strengthen the operational method of system safety analysis work. On the other hand, through the developing of aircraft structure safety analysis due to the explosive at LRBL, we can get the airworthiness compliance verification method about structure design around LRBL. This research builds verification system for compliance of FAR25.795(c)(1) about LRBL, and offers detailed and operational design ways for improving the product safety and airworthiness.