谈火灾后梁式混凝土桥梁损坏评估方法

摘要

以某梁式混凝土桥梁为例，通过调查该桥遇火灾后的现场情况，对桥梁的外观损伤检查状况作了介绍，并分析了火场的温度，得出了一些桥梁损坏评估结论，据此提出了桥梁的加固维修建议。%Taking some beam concrete bridge as the example, the paper introduces the bridge appearance damage checking accrording to the site of the bridge after the fire accidents, analyzes the temperature at the fire sites, concludes some bridge damage evaluation, and points out the con-solidation and maintenance suggestions for bridges.