| 绥佳线佳木斯松花江特大桥设计特点 |
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| 引用本文： | 郭治胜.绥佳线佳木斯松花江特大桥设计特点[J].铁道标准设计通讯,2003(12):36-39. |
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| 作者姓名： | 郭治胜 |
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| 作者单位： | 郭治胜（铁道第三勘察设计院桥梁处,天津,300142） |
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| 摘 要： | 为改建铁路绥佳线佳木斯松花江桥 ,设计时进行了桥位、桥式综合技术经济的比选。由于水文条件复杂和通航的要求 ,进行了水工模型试验 ;该大跨度钢梁是我国严寒地区采用的最大跨度钢梁 ,钢梁的选材、墩台设计克服厚层冰压力是技术关键。另外 ,还立项研制了一种新型大吨位钢支座———铰轴滑板钢支座
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| 关 键 词： | 铁路桥 桥位 桥式 冰压力 钢梁选材 支座 |
| 文章编号： | 1004-2954(2003)12-0036-03 |
| 修稿时间： | 2003年6月1日 |
Design of Jiamusi Songhuajiang River Extra Large Bridge on Suijia Railway |
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| Abstract: | In the design of reconstructed Songhuajiang River Extra Large Bridge, a comprehensive comparison was made with respect to bridge location and bridge type, and hydraulic model test was conducted. Steel girder used for the bridge is the largest span ever in China in chilly area. Selection of steel girder and overcoming of pressure from deep ice is the key to the bridge. Besides, a new type of heavy-duty steel bearing-hinge axle sliding plate steel bearing was developed for the bridge. |
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| Keywords: | railway bridge bridge location bridge type ice pressure selection of steel girder bearing |
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