| 三峡电厂压力钢管制造安装技术综述 |
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| 引用本文： | 张为明,卫树满,陈群运. 三峡电厂压力钢管制造安装技术综述[J]. 湖北水力发电, 2009, 0(6): 41-45 |
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| 作者姓名： | 张为明 卫树满 陈群运 |
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| 作者单位： | 中国葛洲坝集团公司,湖北,宜昌,443002;葛洲坝集团机电建设有限公司,湖北,宜昌,443002 |
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| 摘 要： | 三峡水电厂装设有32条直径达12.4 m的压力钢管,采用不同的装置方式。仅对钢管管节、凑合节、伸缩节的制造安装工艺、钢管焊接残余应力的处理、焊缝检测等方面取得的创新成果加以综合。
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| 关 键 词： | 三峡电厂 压力钢管 制造安装 |
Summary on processing and installation of penstocks of Three Gorges Power Plant |
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| ZHANG Weiming,WEI Shuman,CHEN Qunyun. Summary on processing and installation of penstocks of Three Gorges Power Plant[J]. Hubei Water Power, 2009, 0(6): 41-45 |
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| Authors: | ZHANG Weiming WEI Shuman CHEN Qunyun |
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| Affiliation: | 1. China Gezhouba Group Corp. , Yichang 443002, China; 2. Gezhouba Group Mechanical-Electrical Construction Co. , Ltd. , Yichang 443002, China) |
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| Abstract: | There are 32 large diameter（12.4 m） penstocks built in different structural forms in Three Gorges Power Plant.The innovation about the processing and installing technologies of the steel pipes,improvised sections and flexible connectors,the relieving of welding stress remains,the quality examination of weld seams etc.are summarized. |
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| Keywords: | Three Gorges Power Plant steel penstock processing and installing |
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