The bearing capacity of the reinforced concrete beam bridge had been researched in the paper.
其次，详细介绍了几种常用的混凝土本构关系和钢筋本构关系。
The results provide in practice, the reinforced concrete beam side by sticking steel plate method will bring benefit in practice.
实践证明安全、可靠、施工方便，开创了侧面粘钢加固应用的先例，可推广使用，提高工程经济效益。
The reasons for creating vertical joint crack on the reinforced concrete beam used in practical projects are analysed in this paper.
本文针对实际工程中钢筋混凝土梁出现贯通垂直裂缝的原因进行了分析。
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