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对实测的某混凝土重力坝导流洞封堵体混凝土温度资料进行了分析,结果表明,混凝土设计的浇筑温度指标合理,引起混凝土最高温度超标的原因主要在于浇筑温度过高。
Abstract:Through the analysis on the measured temperature data of the concrete plug for the diversion tunnel,the temperature control measures for the concrete placement are studied herein.The result shows that the index of the designed concrete placement temperature is reasonable,however,the main causation of the excess of the max.temperature of the concrete is the over-high placement temperature.
[1]朱伯芳.大体积混凝土温度应力与温度控制[M].北京:中国电力出版社,2003.
基本信息:
DOI:10.13928/j.cnki.wrahe.2010.04.012
中图分类号:TV544
引用信息:
[1]曹海,周富强,吴艳.某混凝土重力坝导流洞封堵体混凝土温度资料分析[J].水利水电技术,2010,41(04):36-38.DOI:10.13928/j.cnki.wrahe.2010.04.012.
2010-04-20
2010-04-20