| 小变位量埋置式桥梁无缝伸缩装置研究 |
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| 引用本文： | 樊统江.小变位量埋置式桥梁无缝伸缩装置研究[J].重庆交通大学学报(自然科学版),2004,23(5):20-22,88. |
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| 作者姓名： | 樊统江 |
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| 作者单位： | 重庆交通学院,土木建筑学院,重庆,400074 |
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| 摘 要： | 笔者在文中介绍了小变位量埋置式桥梁无缝伸缩装置的结构组成、设计原理、所用关键材料的性能及技术要求以及施工工艺.对使用该伸缩装置具有一定的指导意义.
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| 关 键 词： | 无缝伸缩装置 设计原理 高弹塑性体砼 施工工艺 |
| 文章编号： | 1001-716X(2004)05-0020-03 |
| 修稿时间： | 2003年12月25日 |
Study of the small displacement cover-up seamless expansion-contraction devices of bridge |
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| Abstract: | The structures, the design principles, the performances and technical specifications of the main materials in use and the construction technologies for the small displacement cover-up seamless expansion and contractible devices of bridge are introduced in greater detail. Maybe there are the certain referenced significances for you to apply above-mentioned expansive and contractible devices. |
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| Keywords: | seamless expansion-contraction devices design principle highly elastic-plastic concrete construction technology |
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