Study on Rolling Injuries Caused by Reversing Visual Blind Spots of Double-Drum Steel-Wheel Rollers in Asphalt Wearing Course Construction
沥青上面层双钢轮压路机倒车视觉盲区碾压伤害探究

摘要

沥青上面层施工里，双钢轮压路机倒车形成的视觉盲区，是诱发人员碾压伤亡、制约现场安全管控的主要隐患。 这类意外会造成人员人身伤害与经济损耗，扰乱现场施工节奏并拖慢整体工期。厘清压路机倒车视觉盲区生成缘由， 界定盲区覆盖范围和碾压伤害的内在关联，制定可行防控手段，能够有效压降同类安全事故出现概率。结合沥青面层 实际施工条件，剖析机身构造、现场环境对盲区形成的作用机理，梳理碾压伤害演变规律与诱因，制定适配的安全防 控策略，可为压路机倒车作业防护提供实操依据，助力道路工程施工安全管控水准稳步提升。

Abstract

 In asphalt wearing course construction, the visual blind spots formed when double-drum steel-wheel rollers reverse are a major hidden danger that may lead to rolling injuries and fatalities and restrict on-site safety control. Such accidents can cause personal injury and economic losses, disrupt the construction rhythm on site, and delay the overall construction schedule. Clarifying the causes of reversing visual blind spots of rollers, defining the relationship between blind spot coverage and rolling injuries, and formulating feasible prevention and control measures can effectively reduce the probability of similar safety accidents. Based on the actual construction conditions of asphalt surface courses, this paper analyzes the mechanisms by which machine structure and on-site environment contribute to the formation of blind spots, summarizes the evolution patterns and causes of rolling injuries, and develops corresponding safety prevention and control strategies. The study provides practical guidance for the protection of reversing roller operations and helps steadily improve the level of safety control in road engineering construction.