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为减小陆路交通的两种主要交通方式铁路和公路的相互影响,立体交叉是当前的主要解决手段。公路跨越铁路由于铁路行车方式的特殊性需采取专门的施工工艺和安全防护方法,桥梁悬臂施工方法是当前比较成熟的方法之一,悬臂施工方案中一般采取三角挂篮和菱形挂篮;而安全防护门架是确保铁路行车安全必须的安全防护措施,铁路行车管理部门时行车安全工作极为看重,施工质量和安全防护和监督是行车管理部门重要的检查内容。
To reduce the interaction between railways and highways, the two major modes of transport for land transport, cross-over is the main solution. Because of the particularity of railway driving mode, highway cross-railway needs special construction technology and safety protection methods. The cantilever construction method of bridge is one of the most mature methods at present. The cantilever construction scheme usually adopts the triangular hanging basket and the diamond hanging basket; while the safety The protective gantry is a necessary safety measure to ensure the safety of the railway traffic. The traffic safety department of the railway traffic control department places great emphasis on its safety. The construction quality, safety protection and supervision are important inspection contents of the traffic control department.