| 特大型PCCP管道管沟回填质量控制 |
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| 引用本文： | 冉光俊.特大型PCCP管道管沟回填质量控制[J].中国科技博览,2012(14):129-130. |
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| 作者姓名： | 冉光俊 |
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| 作者单位： | 贵州黔水建设工程有限公司,550022 |
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| 摘 要： | 南水北调PCCP管道工程管道是世界上迄今为止最大的预应力钢筒混凝土管道（PccP），对特大型PccP管道沟槽的回填无经验借鉴，在长期的施工中探索出一项紧密的回填技术控制，适用特大型PCCP管道工程沟槽范围内土石方填筑。
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| 关 键 词： | PccP管道 管道沟槽 回填技术 |
Quality Control of Oversize PCCP Pipeline Groove Backtrdl |
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| RAN Guang-jun.Quality Control of Oversize PCCP Pipeline Groove Backtrdl[J].ZHONGGUO BAOZHUANG KEJI BOLAN,2012(14):129-130. |
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| Authors: | RAN Guang-jun |
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| Affiliation: | RAN Guang-jun |
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| Abstract: | The pipeline of South-To-North Water Diversion PCCP Pipeline Project is the biggest PCCP in the world until now. There are not experiences about the oversize PCCP pipeline groove backfrll. The compact groove backfill technique from the long-time construction research is applicable to the earthwork and stonework filling within the scope of oversize PCCP pipeline project. |
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| Keywords: | PCCPPipeline pipelinegrcove backf＇dltechnique |
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