| 螺栓锚固式桥梁伸缩装置技术及其应用 |
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| 引用本文： | 郭重阳.螺栓锚固式桥梁伸缩装置技术及其应用[J].山西交通科技,2013(4):57-59. |
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| 作者姓名： | 郭重阳 |
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| 作者单位： | 山西省高速公路管理局晋宇公司,山西太原030006 |
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| 摘 要： | 高速公路传统桥梁伸缩装置损坏后维修时间长,交通管制压力大。研发的螺栓锚固式桥梁伸缩装置技术,获得国家实用新型专利。该技术结构合理,施工更换方便快捷,使用寿命长;同时介绍了其安装实例。
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| 关 键 词： | 桥梁 伸缩缝 螺栓 锚固 性能 安装 |
The Technology and Application of Expansion Device for Bolt Anchorage Type Bridge |
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| GUO Chong-yang.The Technology and Application of Expansion Device for Bolt Anchorage Type Bridge[J].Shanxi Science & Technology of Communications,2013(4):57-59. |
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| Authors: | GUO Chong-yang |
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| Institution: | GUO Chong-yang (Jinyu Company of Shanxi Provincial Expressway Administration, Taiyuan, Shanxi 030006, China) |
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| Abstract: | This paper described the expansion device technology of bolt anchorage type bridge, which won the national utility model patent. It also introduced the reasonable structure,convenient and rapid replacement, long service life of the construction technology and the examples of its installation. |
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| Keywords: | bridge expansion joint bolt anchorage performance installation |
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