后张法预制T梁预应力施工质量控制

Prestressed construction quality control of pre-T beam with post-tensioned method

结合自身工作经验,阐述了后张法预制T梁预应力施工过程中的质量控制方法,详细介绍了预应力施工与钢筋施工、孔道埋设施工、模板施工、张拉施工等环节的控制要点,以消除预应力施工的质量隐患,保证桥梁正常使用。

In light of self experience, it describes prestressed construction quality control measures of pre-T beam with post-tensioned method, specifically elaborates several control points, such as prestressed construction and steel construction, duct laying construction, the template construction, tensioning and other link control, in order to eliminate hidden dangers of prestressed construction quality, and to ensure the normal use of the bridge.