| 大体积混凝土温度裂缝成因分析及控制 |
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| 引用本文： | 郑晓国,宋春涛. 大体积混凝土温度裂缝成因分析及控制[J]. 交通标准化, 2007, 0(1): 165-167 |
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| 作者姓名： | 郑晓国 宋春涛 |
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| 作者单位： | 浙江交通职业技术学院,浙江,杭州,311112;黑龙江省远升公路工程咨询监理有限责任公司,黑龙江,哈尔滨,150080 |
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| 摘 要： | 温度裂缝防治是大体积混凝土承台施工质量控制的一大难题.在申嘉湖高速公路双林高架桥第一个主墩承台的建设中,使用多项措施来防止大体积混凝土的温度裂缝,从而对确保工程的顺利进行取得了良好的效果.
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| 关 键 词： | 大体积混凝土承台 温度裂缝 成因分析 控制 |
| 文章编号： | 1002-4786（2007）01-0165-03 |
| 收稿时间： | 2006-05-24 |
| 修稿时间： | 2006-05-24 |
Causes for Temperature Cracks and Its Controlling of Large Concrete Pier |
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| ZHENG Xiao-guo,SONG Chun-tao. Causes for Temperature Cracks and Its Controlling of Large Concrete Pier[J]. Communications Standardization, 2007, 0(1): 165-167 |
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| Authors: | ZHENG Xiao-guo SONG Chun-tao |
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| Abstract: | The prevention and cure of temperature cracks in large concrete pier cap is a serious difficulty in quality controlling of construction. During the first main pier cap construction of Shuanglin viaduct of Shen-Jia-Hu expressway, several measures were taken to prevent the temperature cracks. It ensured the construction to go on wheels and got good efficiency. |
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| Keywords: | large concrete pier cap temperature crack cause analysis controlling |
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