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正交异性不锈钢复合桥面板在我国铁路桥梁建设上采用尚属首次。本文针对该复合板材的结构特点及设计要求,进行了全面的焊接工艺分析;探讨了有效提高焊接成形质量的施工技术及途径。实施后综合质量优良,检测合格,为国内铁路桥梁建设的新工艺、新技术的应用提供了借鉴和参考作用。
For the first time, the orthotropic stainless steel composite bridge deck is adopted in China’s railway bridge construction. In this paper, according to the structural characteristics and design requirements of the composite plate, a comprehensive analysis of the welding process was carried out. The construction techniques and ways to effectively improve the quality of the welding process were discussed. After the implementation of excellent overall quality, testing qualified for the domestic railway bridge construction of new technology, application of new technologies provide a reference and reference.