| 五强溪大坝混凝土通仓薄层浇筑技术 |
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| 引用本文： | 覃庆九. 五强溪大坝混凝土通仓薄层浇筑技术[J]. 湖北水力发电, 2003, 0(1): 40-43 |
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| 作者姓名： | 覃庆九 |
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| 作者单位： | 湖北清江监理公司 湖北宜昌443002 |
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| 摘 要： | 五强溪混凝土重力坝采用通仓薄层浇筑 ,有利于降低工程造价和加快施工进度。但由于浇筑强度高和温控标准严 ,混凝土生产系统 (人工砂石系统、混凝土拌和系统、制冷系统 )、混凝土浇筑工艺以及混凝土温控和防裂措施都必须与这种浇筑方式相适应。
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| 关 键 词： | 通仓薄层浇筑 混凝土生产系统 混凝土浇筑工艺 混凝土温度控制 |
| 修稿时间： | 2002-08-06 |
Long Block & Thin Lift Concrete Placing for Wuqiangxi Dam Construction |
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| Qin Qingjiu. Long Block & Thin Lift Concrete Placing for Wuqiangxi Dam Construction[J]. Hubei Water Power, 2003, 0(1): 40-43 |
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| Authors: | Qin Qingjiu |
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| Abstract: | For the benefit of reducing the engineering cost and quickening the construction progress of Wuqiangxi gravity dam, the concrete of dam is placed by long block and thin lift pattern, thus a strict criterion for temperature control is in need. The relevant concrete production system, workmanship of concrete placing and anti-cracking measures are described. |
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| Keywords: | long block and thin lift placing concrete production system workmanship of concrete placing temperature control of concrete |
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