| 刚架拱桥在平原地区的应用 |
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| 引用本文： | 李国栋,陆永红. 刚架拱桥在平原地区的应用[J]. 交通标准化, 2010, 0(17): 234-235. DOI: 10.3869/j.issn.1002-4786.2010.09.033 |
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| 作者姓名： | 李国栋 陆永红 |
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| 作者单位： | 嘉兴市中路交通设计有限公司,浙江,嘉兴,314001 |
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| 摘 要： | 钢架拱桥具有自重轻、材料省、整体性能好的优点,在山区、丘陵或冲击平原的软土地基中得到了广泛应用。结合实际工程,在对其施工步骤进行简要介绍的基础上,深入阐述桥台地基处理、沉降缝及伸缩缝的处理,对于该类桥梁的推广应用大有裨益。
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| 关 键 词： | 钢架拱桥 软基 裂缝 |
Application of Rigid-frame Arch Bridge in Plain Area |
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| LI Guo-dong,LU Yong-hong. Application of Rigid-frame Arch Bridge in Plain Area[J]. Communications Standardization, 2010, 0(17): 234-235. DOI: 10.3869/j.issn.1002-4786.2010.09.033 |
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| Authors: | LI Guo-dong LU Yong-hong |
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| Affiliation: | (Jiaxing City Zhonglu Traffic Design Co.,Ltd.,Jiaxing 314001,China) |
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| Abstract: | Rigid-frame arch bridge,which has excellent whole performance and has got widespread application in soft soil foundation projects in mountainous and hilly areas and alluvial plain,is light and can save materials.Combining with one project,the construction steps are introduced simply,then the abutment foundation disposal and settlement cracks and expansion joints are treated.It is beneficial to the popularization and application of this type of bridge. |
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| Keywords: | rigid-frame bridge soft soil base crack |
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