| 山区高墩大跨PC连续刚构桥设计探讨 |
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| 引用本文： | 平晓文,;袁海峰. 山区高墩大跨PC连续刚构桥设计探讨[J]. 辽宁交通科技, 2014, 0(7): 12-16 |
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| 作者姓名： | 平晓文, 袁海峰 |
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| 作者单位： | [1]湖北省交通规划设计院,武汉市430051; [2]湖北工业大学土木工程与建筑学院,武汉市430068 |
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| 摘 要： | 高墩大跨PC连续刚构桥因其具有适用性强、整体性好、跨越能力大、承载能力高以及造价费用低等优点,在工程上已得到了广泛应用.结合湖北西部山区利万高速公路上的某高墩大跨PC连续刚构桥的工程实例,介绍了山区高墩大跨PC连续刚构桥设计的思路,并对施工中应注意的问题进行了分析探讨,希望能为类似工程提供一定的借鉴和参考.
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| 关 键 词： | 高墩 PC连续刚构桥 空心薄壁墩 总体设计 |
Discussion on the Design of High-pier Large-span PC Continuous Rigid Frame Bridge in Mountain Area |
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| Affiliation: | PING Xiao-wen , YUAN Hai-feng |
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| Abstract: | High -pier large -span PC continuous rigid frame bridge has been widely applied in projects because of its strong applicability, perfect integrity, long span, high carrying capacity and low cost. Combined with such a project case on Liwan Highway in western mountain areas of Hubei Province, design thoughts on such bridge have been stated and problems need attention during the construction have been analyzed, which hopes to provide reference to similar projects. |
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| Keywords: | High pier PC continuous rigid frame bridge Hollow thin- wall pier Main body |
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