| 高性能混凝土冬季施工强度的线性回归分析 |
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| 引用本文： | 邱训兵.高性能混凝土冬季施工强度的线性回归分析[J].桥梁建设,2007(A02):127-129. |
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| 作者姓名： | 邱训兵 |
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| 作者单位： | 中铁大桥局集团第二工程有限公司,江苏南京210015 |
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| 摘 要： | 京津城际客运专线凉水河特大桥部分墩台需在冬季施工，结合工程实际通过对试验数据的线性回归分析，推导出高性能混凝土冬季施工强度的一元线性回归方程，以此指导施工。介绍回归方程的应用和适用条件。
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| 关 键 词： | 高性能混凝土 强度 线性回归分析 |
| 文章编号： | 1003-4722（2007）S2-0127-03 |
| 修稿时间： | 2007-07-11 |
Linear Regression Analysis of Strength of High Performance Concrete Constructed in Winter Season |
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| QIU Xun-bing.Linear Regression Analysis of Strength of High Performance Concrete Constructed in Winter Season[J].Bridge Construction,2007(A02):127-129. |
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| Authors: | QIU Xun-bing |
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| Institution: | The 2nd Engineering Co., Ltd., China Zhongtie Major Bridge Engineering Group, Nanjing 210015, China |
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| Abstract: | Part of the piers and abutments of Liangshui River Bridge on Beijing-Tianjin Intercity Passenger Dedicated Railway have to be constructed in winter season. In this paper, with reference to the practical construction of the Bridge and through linear regression analysis of the relevant test data of high performance concrete, a one-variable linear regression equation for calculating the strength of the concrete constructed in winter season is deduced for guidance of construction, and the applications and applicable conditions of the equation are introduced as well. |
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| Keywords: | high performance concrete strength linear regression analysis |
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