中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2004, Vol. 23 ›› Issue (5): 20-22.

• • 上一篇    下一篇

小变位量埋置式桥梁无缝伸缩装置研究

樊统江   

  1. 重庆交通学院土木建筑学院,重庆400074
  • 收稿日期:2003-12-25 修回日期:2004-01-07 出版日期:2004-10-15 发布日期:2015-05-18
  • 作者简介:樊统江(1954—),男,重庆酉阳人,研究员,国务院政府津贴获得者,主要从事沥青路面工程和改性沥青材料 研究。

Study of the small displacement cover-up seamless expansion-contraction devices of bridge

FAN Tong-jiang   

  1. School of Civil Engineering & Architecture, Chongqing Jiaotong University, Chongqing 400074, China
  • Received:2003-12-25 Revised:2004-01-07 Online:2004-10-15 Published:2015-05-18

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

关键词: 无缝伸缩装置, 设计原理, 高弹塑性体砼, 施工工艺

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

Key words: seamless expansion-contraction devices, design principle, highly elastic-plastic concrete, construction technology

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