| 超长大体积钢筋混凝土结构无缝施工技术 |
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| 引用本文： | 孔德水,李学金.超长大体积钢筋混凝土结构无缝施工技术[J].国防交通工程与技术,2006,4(2):42-44. |
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| 作者姓名： | 孔德水 李学金 |
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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,272000;石家庄铁道学院学生处,河北,石家庄,050043 |
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| 摘 要： | 结合首都机场滑行道底板施工,分析了超长大体积钢筋混凝土结构裂缝产生原因,介绍采用补偿收缩混凝土和设置膨胀加强带的措施来保证施工质量,并介绍了相关施工注意事项。
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| 关 键 词： | 超长大体积钢筋混凝土结构 膨胀加强带 补偿收缩混凝土 无缝施工 |
| 文章编号： | 1672-3953（2006）02-0042-03 |
| 收稿时间： | 2005-11-30 |
| 修稿时间： | 2005年11月30 |
Seamless Construction Techniques for Super-long, large-sized Reinforced Concrete Structures |
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| KONG De-shui,LI Xue-jin.Seamless Construction Techniques for Super-long, large-sized Reinforced Concrete Structures[J].Traffic Engineering and Technology for National Defence,2006,4(2):42-44. |
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| Authors: | KONG De-shui LI Xue-jin |
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| Institution: | 1. The Third Engineering Co. Ltd. of the 14th Bureau Group of the Railway Building Corporation of China, Yanzhou 272000, China;2. The Student Department of the Shijiazhuang Railway Institute, Shijiazhuang 050043, China |
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| Abstract: | With the bottom slab project of the taxi track of the Capital Airport as a practical example, the paper analyzes the causes that lead to the cracking of super-long, large-sized reinforced concrete structures, with stress placed on the improving measures such as the make-up contracting concrete, the provision of the reinforced expansion bands, etc. to ensure construction quality. It also outlines some corresponding points worth our attention during construction. |
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| Keywords: | super-long large-sized reinforced concrete structure reinforced expansion band contracting concrette seamless construction technique |
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