| 桥墩混凝土的水化热温度分析 |
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| 引用本文： | 张亮亮,陈天地,袁政强.桥墩混凝土的水化热温度分析[J].公路,2007(9):66-69. |
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| 作者姓名： | 张亮亮 陈天地 袁政强 |
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| 作者单位： | 重庆大学土木工程学院,重庆市,400045 |
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| 基金项目： | 教育部高等学校博士学科点专项科研基金 |
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| 摘 要： | 通过对某桥墩大体积混凝土水化热温度的实测与计算对比分析,阐述了桥墩大体积混凝土水化热温度的发展与变化特点,并提出了防止水化热温度梯度而导致的墩身早期开裂的有效工程措施,为以后的设计与施工提供参考。
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| 关 键 词： | 桥墩 水化热温度 温度曲线 对比分析 裂缝控制 |
| 文章编号： | 0451-0712（2007）09-0066-04 |
| 修稿时间： | 2007-03-28 |
Analysis of Hydration Temperature of Bridge Pier Concrete |
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| ZHANG Liang-liang,CHEN Tian-di,YUAN Zheng-qiang.Analysis of Hydration Temperature of Bridge Pier Concrete[J].Highway,2007(9):66-69. |
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| Authors: | ZHANG Liang-liang CHEN Tian-di YUAN Zheng-qiang |
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| Institution: | College of Civil Engineering, Chongqing University, Chongqing 400045, China |
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| Abstract: | According to the measure and comparative analysis of someone bridge pier massive concrete hydration temperature,the characteristics of the development and change of the bridge pier massive concrete hydration temperature are expounded.Useful measures to prevent pier concrete early stage cracks caused by serious gradient temperature are given.It can provide the reference for considering temperature affect design and construction of bridge pier. |
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| Keywords: | bridge pier hydration temperature temperature curve comparative analysis crack control |
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