Combining with the engineering example, through the establishment of calculation model of the reinforcement design about a damaged PC box girder by gluing steel plates, based on the calculation puts forward the concrete construction scheme and construction matters needing attention, for other engineering reference.%结合工程实例,通过建立计算模型对某预应力箱梁破损部位进行粘钢加固补强设计,在理论计算的基础上提出具体的施工方案及施工注意事项,可为其他工程实际借鉴.
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