一、前言传统的事故分析是在事故发生以后,进行调查、分析,拟定防范措施和结案,因而处于被动状态。为了预防事故,人们极力寻找事故发生的规律。在新崛起的《工程故障学》中,用系统论观点,提出了科学的论断:任何系统的运动都表现为正常运动与故障运动。当故障运动达到极端形式时,便导致原系统的破坏,从而出现事故。这说明事故也有其运动 I. Preface The traditional accident analysis is to investigate, analyze, formulate preventive measures and close the case after the accident, so that it is in a passive state. In order to prevent accidents, people are trying very hard to find out the law of the accident. In the newly emerging “Engineering Fault Science”, with the system theory point of view, put forward a scientific conclusion: any system of movements are manifested as normal movement and fault movement. When the fault movement reached the extreme form, it will lead to the destruction of the original system, resulting in accidents. This shows that the accident also has its movement