| 砼干燥收缩经验公式研究 |
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| 引用本文： | 刘刚,张皓.砼干燥收缩经验公式研究[J].农机化研究,2005(1):142-143. |
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| 作者姓名： | 刘刚 张皓 |
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| 作者单位： | 1. 佳木斯大学,应用技术学院,黑龙江,佳木斯,154007
2. 佳木斯大学,建筑系,黑龙江,佳木斯,154007 |
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| 摘 要： | 由于砼干燥收缩时间较长,实验测量十分困难,而且也不可能再现砼构件现场湿度和温度环境,因此通常采用经验公式预测干燥收缩。为此,介绍了国内外关于混凝土干燥收缩经验公式方面的最新研究成果,并进行分析比较,供研究设计人员参考。
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| 关 键 词： | 建筑材料 混凝土 理论研究 干燥收缩 ACI式 BP式 BP-KX式 |
| 文章编号： | 1003-188X(2005)01-0142-02 |
| 修稿时间： | 2004年2月12日 |
Study on experiential formula of concrete drying and shrinking |
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| LIU Gang,ZHANG Hao.Study on experiential formula of concrete drying and shrinking[J].Journal of Agricultural Mechanization Research,2005(1):142-143. |
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| Authors: | LIU Gang ZHANG Hao |
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| Abstract: | In the need of long time on concrete drying and shrinking, it's very difficult to measure experimentally, and there is no on-the-spot humidity and temperature of concrete structural member, too.So empirical formula is used to forecast drying and shrinking.The thesis presents the last research achievement in the foreign country about the aspect of concrete drying and shrinking experiential formula, and carries out analysis and comparison.It provides as a reference for researching and designing staff. |
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| Keywords: | architecture material concrete theoretical research drying and shrinking ACI mode BP mode BP-KX mode |
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