| 跨越连云港疏港航道南环大桥主桥结构构造及分析 |
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| 引用本文： | 方万进.跨越连云港疏港航道南环大桥主桥结构构造及分析[J].北方交通,2012(6):164-166. |
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| 作者姓名： | 方万进 |
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| 作者单位： | 广东省冶金建筑设计研究院,广州,510080 |
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| 摘 要： | 南环大桥是连云港疏港航道工程中的一座大桥,主桥方案为(34.5+115+34.5)m飞雁式钢管混凝土系杆拱桥,哑铃型拱肋,采用少支架法施工。介绍了南环大桥主桥的结构构造,并对全桥进行了结构分析。
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| 关 键 词： | 钢管混凝土拱桥 系杆拱 结构构造 结构分析 |
Structure and Analysis of Main Bridge of South -ring Bridge of Port Waterway across Lianyungang |
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| Abstract: | South-ring Bridge is a bridge in port waterway engineering across Lianyungang.The scheme for main bridge adopts(34.5 + 115 + 34.5) m concrete-filled steel tube tied arch bridge with flying goose model,arch rib with barbell modal,and limited brackets construction method.The structure of main bridge of South-ring Bridge is introduced and structural analysis of main bridge is performed. |
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| Keywords: | Concrete- filled steel tube arch bridge Tied arch Structure Structural analysis |
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