| 混凝土低温季节施工温度分析计算及控制措施 |
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| 引用本文： | 于立波,于贺龙,勾炜国.混凝土低温季节施工温度分析计算及控制措施[J].华北水利水电学院学报,2010,31(3):32-34. |
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| 作者姓名： | 于立波 于贺龙 勾炜国 |
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| 作者单位： | 1. 中国水利水电第十一工程局有限公司,河南,郑州,450001
2. 中国水利水电第五工程局有限公司,四川,成都,610066 |
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| 摘 要： | 为保证大体积混凝土在低温季节施工的质量不受影响,对鸭嘴河烟岗水电站首部枢纽大体积混凝土冬季施工时的各种温度进行了计算.为保证需要的施工温度分析了可采用的几种保温方式,选取了合理的温控措施,使混凝土冬季施工的温度达到要求.保证混凝土的施工质量符合设计及规范要求,为类似工程的混凝土冬季施工温度控制提供借鉴和参考.
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| 关 键 词： | 混凝土 低温温度控制 施工质量 |
Temperature Analytical Calculation and Control Measures of Concrete Construction in Low Temperature Season |
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| YU Li-bo,YU He-long,GOU Wei-guo.Temperature Analytical Calculation and Control Measures of Concrete Construction in Low Temperature Season[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2010,31(3):32-34. |
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| Authors: | YU Li-bo YU He-long GOU Wei-guo |
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| Affiliation: | 1.No.11 Engineering Bureau Co.Ltd of SINOHYDRO,Zhengzhou 450001,China;2.No.5 Engineering Bureau Co.Ltd of SINOHYDRO,Chengdu 610066,China) |
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| Abstract: | To assure the quality of large volume concrete construction in low temperature season,this article has introduced the temperature calculation during concrete construction of Yangang Hydroelectric Power Station in Yazui River in winter,and to select the method used to control concrete temperature to ensure concrete quality in line with design and specification requirements.This has forwarded a reference for temperature control of concrete construction in winter season in similar projects. |
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| Keywords: | concrete low temperature control construction quality |
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