事故致因理论认为,生产安全事故的发生主要是由人的不安全行为和物的不安全状态造成的。人往往是事故的肇事者,在事故致因中人的不安全行为和人的失误占有很大比重。即使是来自物的方面原因,在物的不安全状态之后也往往隐藏着人类行为的 Accident cause theory that the occurrence of production safety accidents are mainly caused by human unsafe behavior and material insecurity. People are often the perpetrators of the accident, occupying a large proportion of the human insecurity and human error in the cause of the accident. Even from the aspect of things, the behavior of human beings is often hidden after the unsafe state of things