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 。
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.
出处
《铁道标准设计》
2003年第12期36-39,共4页
Railway Standard Design
