| 南水北调东线工程高性能泵站混凝土试验研究 |
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| 引用本文： | 陈建国,周立新,胡智农. 南水北调东线工程高性能泵站混凝土试验研究[J]. 水科学与工程技术, 2013, 0(1): 47-50 |
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| 作者姓名： | 陈建国 周立新 胡智农 |
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| 作者单位： | 1. 广西壮族自治区水利科学研究院,南宁,530023
2. 南京水利科学研究院,南京,210000 |
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| 摘 要： | 针对南水北调东线工程泵站混凝土高性能化的要求，通过掺入超细掺合料及高效外加剂，配置出了不同强度等级的高性能混凝土。并且研究了不同强度等级混凝土力学性能、耐久性能及体积稳定性。研究结果表明：掺入超细掺合料及高效外加剂，改善了混凝土力学性能、耐久性能及体积稳定性，实现了泵站混凝土高性能化的要求。
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| 关 键 词： | 南水北调东线工程 泵站混凝土 力学性能 耐久性能 体积稳定性 |
Research on Concrete of Pump Station in the East Route of South-North Water Diversion Project |
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| CHEN Jian-guo , ZHOU Li-xin , HU Zhi-nong. Research on Concrete of Pump Station in the East Route of South-North Water Diversion Project[J]. Water Sciences and Engineering Technology, 2013, 0(1): 47-50 |
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| Authors: | CHEN Jian-guo ZHOU Li-xin HU Zhi-nong |
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| Affiliation: | 1.Guangxi Hydraulic Research Institute,Nanning 530023,China;2.Nanjing Hydraulic Research Institute,Nanjing 210000,China) |
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| Abstract: | To achieve high performance concrete of pump station of the East Route in South-North Water Diversion Project, double-admixing with super fine powder and high efficient additives was used to make different strength concrete. Mechanical properties,durabilityand stability were studied. The results show that mechanical properties,durability and stability were improved by double-admixing with super fine powder and high efficient additives, Realized high performance concrete of pump station. |
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| Keywords: | East Route in South-North Water Diversion Project concrete of pump station mechanical properties durability stability |
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