结合工程实例，研究火灾后对梁板的检测和加固方案，通过对加固方案的对比分析，选取了最优方案，以恢复结构承载力和使用性能，使得桥梁经济且安全的运营。%Combining with some engineering examples, the paper researches the detection of the beam plate after fire accidents and their consolidation scheme, and selects the optimal scheme by comparing and analyzing the consolidation schemes, so as to resume the loading capacity and performance of the structure and make the bridge operation economic and safety.
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