| 超大型弧形闸门支臂的制作技术 |
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| 引用本文： | 田爱军,左琛.超大型弧形闸门支臂的制作技术[J].湖北水力发电,2008(6). |
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| 作者姓名： | 田爱军 左琛 |
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| 作者单位： | [1]中国葛洲坝集团国际工程有限公司 [2]中国葛洲坝集团机械船舶有限公司 |
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| 摘 要： | 论述了龙滩水电站溢洪道表孔弧形闸门斜支臂的制作及焊接工艺,重点是控制斜支臂箱形梁结构的焊接变形及上盖板和斜支臂的拼装尺寸,保证斜支臂的制造尺寸精度.
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| 关 键 词： | 弧形闸门 支臂 箱形梁 焊接 尺寸控制 |
Manufacturing technology for supporting arm of extra-large radial gate |
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| TIAN Aijun,ZUO Chen.Manufacturing technology for supporting arm of extra-large radial gate[J].Hubei Water Power,2008(6). |
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| Authors: | TIAN Aijun ZUO Chen |
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| Affiliation: | 1.International Engineering Co.;Ltd.;China Gezhouba Group Corp.;Yichang 443002;China;2.Machine & Shipping Co.;Ltd of China Gezhouba Group Corp.;China |
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| Abstract: | The manufacturing technalogy for the supporting arms of the extra-large crest radial gate of Longtan overflow dam is described;the focal points are on the controlling of welding deformation of the supporting arm's box beam and the fitting of the upper capping with the supporting arm to meet the design precision. |
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| Keywords: | radial gate supporting arm box beam welding dimension control |
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