| 全钢大型钢模板在直线扭坡渐变段中的应用 |
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| 引用本文： | 高海成,余良碧.全钢大型钢模板在直线扭坡渐变段中的应用[J].水科学与工程技术,2006(Z2):21-23. |
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| 作者姓名： | 高海成 余良碧 |
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| 作者单位： | 中国水利水电第十一工程局,河南,三门峡,472000 |
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| 摘 要： | 南水北调中线滹沱河倒虹吸工程直线扭坡渐变段为出口闸室与明渠之间的连接段,其体型多变,结构复杂,使用全钢大型钢模板完成扭坡渐变段挡墙混凝土施工,有效解决了扭曲面模板难以加工及支撑加固的困难,在整个南水北调中线倒虹吸工程施工中值得推广应用.
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| 关 键 词： | 扭坡渐变 圆滑曲面 等分点 大型钢模板 拉杆系统 |
| 文章编号： | 1672-9900(2006)S1-0021-03 |
| 修稿时间： | 2006年6月14日 |
Application of large-scale steel form in transition section of straight torsional slope |
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| GAO Hai-cheng,YU Liang-bi.Application of large-scale steel form in transition section of straight torsional slope[J].Water Sciences and Engineering Technology,2006(Z2):21-23. |
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| Authors: | GAO Hai-cheng YU Liang-bi |
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| Abstract: | Transition section of straight slope of Hutuo River Inverted Siphon is the connecting part between outlet chamber and open channel,it has multivariable shape and complicated structure.Large-scale steel form was adopted in the concrete construction of retaining wall of transition section of straight slope,which effectively solved difficult processing and support problems of forms at the distorted faces.This method is worth spreading and applying in the construction of other inverted siphon works in the South-to-North Water Diversion Middle Route Project. |
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| Keywords: | torsional slope transition smooth curved surface equal diversion point large-scale steel form pulling rod system |
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