| 鸠江南路青弋江大桥设计简介 |
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| 引用本文： | 程春其.鸠江南路青弋江大桥设计简介[J].城市道桥与防洪,2023(4):90-93. |
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| 作者姓名： | 程春其 |
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| 作者单位： | 中铁城市规划设计研究院有限公司 |
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| 摘 要： | 主要介绍青弋江大桥的设计过程，详细说明其桥址处的环境水文情况，依据其服役环境对主体桥梁和引桥进行了选线分析，整体选用S型线位布置。同时，利用自主开发的平面有限元软件SCDS对主桥箱梁横纵向承载力进行了计算分析，并利用Midas软件进行验算。该桥桥型新颖，结构复杂，具有一定的先进性。
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| 关 键 词： | S型线位 箱梁计算 结构设计 施工措施 |
| 收稿时间： | 2022/9/6 0:00:00 |
| 修稿时间： | 2022/11/24 0:00:00 |
Brief Introduction on Design of Qingyi River Bridge in South Jiujiang Road |
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| chengchunqi.Brief Introduction on Design of Qingyi River Bridge in South Jiujiang Road[J].Urban Roads Bridges & Flood Control,2023(4):90-93. |
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| Authors: | chengchunqi |
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| Abstract: | The design process of Qingyi River Bridge is mainly introduced. The environmental hydrological situation at the bridge site is described in detail. According to its service environment, the alignments of the main bridge and the approach bridge are selected and analyzed. The overall selection of S-shaped line layout is adopted. At the same time, the transverse and longitudinal bearing capacities of the box girder of the main bridge are calculated and analyzed by the plane finite element software SCDS independently developed, and are checked by Midas software. The bridge type is novel and the bridge structure is complex with certain advanced nature. |
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| Keywords: | S-type line position box girder calculation structural design construction measures |
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