| 公路装配式空心板桥加宽预压施工新工艺研究与应用 |
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| 引用本文： | 崔聚印,邓苗毅.公路装配式空心板桥加宽预压施工新工艺研究与应用[J].河南科学,2010,28(3):305-308. |
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| 作者姓名： | 崔聚印 邓苗毅 |
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| 作者单位： | 1. 深圳市道桥维修中心桥梁检测站,广东,深圳,518024
2. 郑州航空工业管理学院,土建学院,郑州,450015 |
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| 基金项目： | 河南省交通厅科技项目 |
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| 摘 要： | 针对公路装配式空心板桥,在分析影响桥梁加宽效果关键因素的基础上,提出了预压加宽施工新工艺,并在工程实例桥加宽改造施工中进行的应用验证,该施工工艺可用于类似桥梁的加宽改造.
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| 关 键 词： | 空心板桥 加宽 施工 工艺 |
Study and Practice of the New Preloading Technology in Highway Prefabricated Cellular Slab Bridge Widening Construction |
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| Cui Juyin,Deng Miaoyi.Study and Practice of the New Preloading Technology in Highway Prefabricated Cellular Slab Bridge Widening Construction[J].Henan Science,2010,28(3):305-308. |
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| Authors: | Cui Juyin Deng Miaoyi |
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| Institution: | 1. Shenzhen Road Bridge Maintenance Center Bridge Measure Station, Shenzhen 518024, Guangdong China; 2. School of Civil Engineering Zhengzhou Institute, Aeronautical Industry Management, Zhengzhou 450015, China) |
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| Abstract: | Based on the key impact factor of bridge widening analysis, a new preloading technology is advanced for highway prefabricated cellular slab bridge widening construction. This preloading technology is successfully applied to the example bridge widening project ＆ can be applied to similar bridge. |
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| Keywords: | cellular slab bridge widening： construction preloading |
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