剖析济南铁路局历史上大量的伤亡事故案例发现:职工伤亡事故大多是违章所造成,而违章又是一些有害的思想因素所导致。也就是说,这些违章肇事的不幸者,谁也不愿致残或离开人间,而是由于头脑中存有某种有害的思想,促使其有意无意、自觉不自觉的违章怍业,导致了伤亡悲剧的发生。这些有害的思想,常见的有以下几种: Analysis of the history of the Jinan Railway Bureau, a large number of casualties found that: accidents caused by most workers are caused by illegal, and illegal is a result of some harmful ideological factors. In other words, those who are unlucky enough to break the rules of the accident, who do not want to cripple or leave the world, but because of the existence of some harmful ideas in the mind, to promote their consciously or unconsciously, consciously or unconsciously illegal business, resulting in casualties The tragedy happened. These harmful ideas, common are the following: