| 桥梁中大体积混凝土构件温度裂缝分析与控制 |
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| 引用本文： | 黄司. 桥梁中大体积混凝土构件温度裂缝分析与控制[J]. 交通标准化, 2009, 0(21): 109-111 |
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| 作者姓名： | 黄司 |
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| 作者单位： | 中铁十四局集团第三工程有限公司,山东兖州272100 |
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| 摘 要： | 从水泥水化热、混凝土收缩、外界气温及湿度变化等方面分析产生桥梁大体积构件温度裂缝的原因，并探讨控制桥梁大体积构件温度裂缝的具体措施，有助于大体积混凝土构件温度裂缝的研究与控制。
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| 关 键 词： | 桥梁 大体积混凝土 温度裂缝 控制 |
Large-sized Concrete Component Temperature Crack Analysis and Control in Bridges |
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| HUANG Si. Large-sized Concrete Component Temperature Crack Analysis and Control in Bridges[J]. Communications Standardization, 2009, 0(21): 109-111 |
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| Authors: | HUANG Si |
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| Affiliation: | HUANG Si (China Railway 14th Bureau Group 3st Engineering Co., Ltd., Yanzhou 272100, China) |
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| Abstract: | The causes of large-sized concrete component temperature crack in bridges are analyzed in such aspects as hydration heat of cement, concrete shrinkage, air temperature and humidity. Meanwhile the relating measures are discussed. It is helpful for the relating research and construction. |
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| Keywords: | bridge large-sized concrete temperature crack control |
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