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公路钢桥由于钢材自身特性,火灾威胁尤为严重。公路钢桥在规划、设计和运营中需要一套完整防火救灾措施。提出了公路钢桥防火措施选择一般方法。阐述了公路钢桥防火措施的基本思想与基本内容。为桥梁管理者选择公路钢桥防火措施提供了解决方案。该方法在实际工程中的应用则通过一个算例来说明。
Highway steel bridge due to the characteristics of steel itself, the fire threat is particularly serious. Highway steel bridge in the planning, design and operation of a complete set of fire disaster relief measures. Put forward the general method of selecting fire prevention measures for highway steel bridge. The basic ideas and basic contents of fire prevention measures for highway steel bridge are expounded. Provide solutions for bridge managers to choose the fire prevention measures for highway steel bridges. The application of this method in practical engineering is illustrated by an example.