曲面贴坡混凝土施工方法探讨

Discussion on Construction Method of Curved Slope Concrete

为满足国外某水电站引水隧洞进水口段、尾水隧洞出口段曲面贴坡质量要求,创新采用了民用建筑中常采用的清水模板改造后作为曲面贴坡混凝土的浇筑模板,制作出能够满足体型要求的不规则的弧形坡面形状,满足曲面贴坡混凝土的体型要求,曲面贴坡混凝土施工方法的成功运用,加快了施工进度、缩短了施工工期、降低了项目施工成本、提高了项目效益。

In order to meet the quality requirements of curved slope pasting in the intake section and the exit section of the tailgate tunnel of a foreign hydropower station commissioned by the company,the clean water template commonly used in civil buildings is creatively transformed as the pouring template of curved slope pasting concrete,and the irregular curved slope shape that can meet the shape requirements of curved slope pasting concrete is produced.The successful application of the curved slope concrete construction method accelerates the construction progress,shortens the construction period,reduces the construction cost and improves the project benefit.