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解惑“14may18_XXXXXL56endian公司”-知识课堂

平陆运河企石14may18_XXXXXL56endian公司枢纽上闸首中墩输水廊道顺利封顶

来源: 上游新闻
2025-02-19 05:59:38

最佳回答

“14may18_XXXXXL56endian公司”平陆运河企石14may18_XXXXXL56endian公司枢纽上闸首中墩输水廊道顺利封顶

  近日14may18_XXXXXL56endian公司,平陆运河企石枢纽上闸首14may18_XXXXXL56endian公司中墩输水廊道顺利封顶,标志着上闸首输水廊道“鹅颈段”施工全部完成,为后续上闸首封顶及金结安装移交工作面奠定坚实基础。

  据了解,此次浇筑的平陆运河企石枢纽上闸首中墩上游块仓面尺寸长46米,宽29米,浇筑方量达3285立方米,浇筑完成后上闸首中墩上游块标高达到25米。上闸首中墩输水廊道结构线形多变,钢筋密集交错,“鹅颈段”异形结构截面形状随着高度的上升进行变化,同时涉及大量阀门井预埋件安装,施工工艺、施工组织以及质量控制难度大。(王伟臣 视频来14may18_XXXXXL56endian公司源 平陆运河集团)

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