| 宽幅大跨公路钢桁架拱桥设计 |
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| 引用本文： | 周青,殷亮,华新,韩大章.宽幅大跨公路钢桁架拱桥设计[J].现代交通技术,2013,10(2):32-35. |
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| 作者姓名： | 周青 殷亮 华新 韩大章 |
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| 作者单位： | 江苏省交通规划设计院股份有限公司,江苏南京,210005 |
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| 摘 要： | 泗阳西安路大桥主桥采用(61.65+152+61.65)m中承式连续钢桁架拱桥结构,为双向4车道城市桥梁。文章首先从总体布置、横断面设计、主桁、桥面系等方面对该桥的主桥设计进行介绍,然后对其静力特性和稳定性进行分析,最后对该桥采用的主要施工方法进行介绍。
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| 关 键 词： | 桥梁工程 拱桥设计 桁钢架桥 施工方案 |
Design of Big Width and Long Span Highway Steel Truss Arch Bridge |
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| Zhou Qing
,
Yin Liang
,
Hua Xin
,
Han Dazhang.Design of Big Width and Long Span Highway Steel Truss Arch Bridge[J].Modern Transportation Technology,2013,10(2):32-35. |
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| Authors: | Zhou Qing Yin Liang Hua Xin Han Dazhang |
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| Institution: | (Jiangsu Provincial Communication Planning and Design Institute Co., Ltd, Nanjing 210005 ,China) |
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| Abstract: | The main bridge of the Xian Road Bridge in Siyang City is a half-through continuous steel truss arch bridge with span arrangement （61.65 ＋ 152 ＋ 61.65 ）m and is an urban bridge carrying dual two lanes. This paper introuces the design of the main bridge from the aspect of general layout, cross section design, main truss, floor system and so on . Then the static characteristics and stability are analyzed. Finally, main construction methods of the bridge are presented. |
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| Keywords: | bridge engineering steel truss bridge arch bridge design construction scheme |
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