| 奉干公路浦南运河桥设计 |
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| 引用本文： | 黄东.奉干公路浦南运河桥设计[J].城市道桥与防洪,2012(6):90-92,10. |
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| 作者姓名： | 黄东 |
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| 作者单位： | 上海市城市建设设计研究总院,上海,200125 |
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| 摘 要： | 该文介绍了上海市奉干公路浦南运河桥设计。奉干公路浦南运河桥是跨径组合为(25+40+25)m的连续组合钢桁桥。主桁采用圆形钢管和型钢构成的三角形截面,一共四榀桁架,上弦通过焊钉连接件与混凝土桥面板连接,上弦之间通过钢横梁连接,下弦按竖曲线变化,上下弦之间通过斜腹杆连接,桥面板宽30.6m。桥梁中墩采用"V"形墩,边墩采用桩柱式桥墩,桩基础均采用Φ800mm钻孔灌注桩。摘要::该文介绍了上海市奉干公路浦南运河桥设计。奉干公路浦南运河桥是跨径组合为(25+40+25)m的连续组合钢桁桥。主桁采用圆形钢管和型钢构成的三角形截面,一共四榀桁架,上弦通过焊钉连接件与混凝土桥面板连接,上弦之间通过钢横梁连接,下弦按竖曲线变化,上下弦之间通过斜腹杆连接,桥面板宽30.6 m。桥梁中墩采用"V"形墩,边墩采用桩柱式桥墩,桩基础均采用Φ800 mm钻孔灌注桩。
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| 关 键 词： | 组合桁架 方案比选 结构设计 浦南运河桥 上海市 |
Design of Punan Canal Bridge in Fenggan Highway |
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| Huang Dong.Design of Punan Canal Bridge in Fenggan Highway[J].Urban Roads Bridges & Flood Control,2012(6):90-92,10. |
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| Authors: | Huang Dong |
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| Abstract: | The article introduces the design of Punan Canal Bridge in Fenggan Highway of Shanghai.Punan Canal Bridge in Fenggan Highway is a continuous span(25+40+25)m combined steel truss bridge.The main truss is the triangle section composed of round steel pipe and section steel,4 trusses in all.The upper boom is connected with the concrete deck by the welding studs,the steel crossbeam is used to connect the upper booms,and the lower boom is changed on the vertical curve,the diagonal web member is used to connect the upper boom with the lower boom.The bridge deck is 30.6 m wide.The middle pier of the bridge is used by V-pier,and the side pier is used by pile-type pier.The pile foundation is used by Φ800 mm cast-in-situ piles. |
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| Keywords: | combined truss comparison and selection of scheme structural design Punan Canal Bridge Shanghai |
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