随着我国公路事业的迅猛发展,特别是高等级公路的不断增加,大规模机械化施工及机械化养护已取代了以往原始的落后的施工方式。但伴随着机械设备的大量使用,如何有效地减少和杜绝安全事故的发生,保证机械设备的正常运行,保证操作人员的人身安全和财产安全,创造良好的经济效益,是当前安全管理者、机务管理者所面临的一个重要课题。 With the rapid development of highway industry in our country, especially the continuous increase of high-grade highways, large-scale mechanized construction and mechanized maintenance have replaced the primitive and backward construction methods in the past. However, with the extensive use of machinery and equipment, how to effectively reduce and eliminate the occurrence of safety accidents, ensure the normal operation of machinery and equipment, ensure the personal safety of operators and property safety, and create good economic benefits are the current safety managers, Managers face an important issue.