| C60机制砂高强高性能混凝土在山区高寒地区的配制 |
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| 引用本文： | 黄,盛.C60机制砂高强高性能混凝土在山区高寒地区的配制[J].交通标准化,2013(12):55-56. |
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| 作者姓名： | 黄 盛 |
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| 作者单位： | 贵州桥梁建设集团有限责任公司,贵州贵阳,550001 |
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| 摘 要： | 贵州六冲河特大桥采用天然河砂成本高且运输极为不便,对降低成本极为不利.为有效节约成本,采用机制砂进行C60混凝土的试配；同时结合本工程混凝土结构特点,进行多次对比试验,提出可行的C60混凝土配合比,可为同类工程提供技术参考.
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| 关 键 词： | 机制砂 高性能 混凝土 配制 |
Preparation of C60 Manufactured Sand Concrete with High Strength and High Performance in Mountainous Alpine Region |
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| HUANG,Sheng.Preparation of C60 Manufactured Sand Concrete with High Strength and High Performance in Mountainous Alpine Region[J].Communications Standardization,2013(12):55-56. |
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| Authors: | HUANG Sheng |
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| Institution: | Guizhou Bridge Construction Group Co., Ltd. |
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| Abstract: | It will take high cost for Guizhou Liuchong River Grand Bridge to use the natural river sand for the extremely inconvenient transportation, which is very unfavorable to reduce the cost. In order to save the cost, the C60 concrete trial is done with machine-made sand, at the same time, by combining the characteristics of the concrete structure engineering, the author made multiple comparison tests and proposed the practical C60 concrete mix to provide technical reference for the similar engineering. |
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| Keywords: | manufactured sand high performance concrete preparation |
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