| 干喷钢纤维混凝土在水电站进出水口开挖支护中的运用 |
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| 引用本文： | 何卫东,陈优琳,吴筱斐.干喷钢纤维混凝土在水电站进出水口开挖支护中的运用[J].浙江水利水电专科学校学报,2008,20(3):84-86. |
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| 作者姓名： | 何卫东 陈优琳 吴筱斐 |
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| 作者单位： | 天台县水利局,浙江,天台,317200 |
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| 摘 要： | 钢纤维混凝土是一种复合型增强混凝土，它既有普通混凝土的特性，又改善了混凝土的一些力学性能。在桐柏抽水蓄能电站上水库进出水口边坡支护的施工中，通过优选原材料、优化混凝土配合比并加强施工质量控制等，显著提高了混凝土的抗渗性、抗裂性、延性、韧性及抗冲击能力，节省了支护时间，加快了施工速度，节约了施工成本，可应用于支护工作量少和较小的工程中。
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| 关 键 词： | 钢纤维 喷射混凝土 边坡支护 |
Application of Sprayed Steel Fibre Concrete in Excavating Support of Intake and Outlet |
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| HE Wei-dong,CHEN You-lin,WU Xiao-fei.Application of Sprayed Steel Fibre Concrete in Excavating Support of Intake and Outlet[J].Journal of Zhejiang Water Conservancy and Hydropower College,2008,20(3):84-86. |
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| Authors: | HE Wei-dong CHEN You-lin WU Xiao-fei |
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| Affiliation: | (Tiantai Water Conservancy Bureau, Tiantai 317200, China) |
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| Abstract: | As a kind of reinforcing concrete , steel fibre concrete is of better mechanical quality superior to ordinary concrete. The application of sprayed steel fibre concrete in the slope support construction of reservoir intake and outlet in Tongbai Hydropower Station shows its advantages in impermeability, crack resistence, impact resistence and ductility, given proper mix proportion and qualified materials. The service test deserves populzing due to lower cost and time-saving. |
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| Keywords: | steel fibre sprayed concrete slope support |
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