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长春站高架候车厅后张预制预应力薄腹梁工程实践

ENGINEERING PRACTICE OF A POST-TENSIONED PRESTRESSING WEB PLATE GIRDER FOR THE CONSTRUCTION OF THE CHANGCHUN RAILWAY STATION'S HIGH ELEVATION WAITING LOUNGE PROJECT
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摘要 长春站高架候车厅以大跨度后张预制预应力混凝土薄腹梁形式与框架刚性连接。它横跨5股铁路线 ,形成完整的抗震体系 ,在配筋、构造型式等方面采取了措施 ,确保在不中断铁路运营的情况下建成。 The Changchun Railway Station' s high elevation waiting lounge has been built transversely across and over 5 tracks. Its post-tensioned prestressing web plate girder has been completed with a fully aseismatic structure system. Some appropriate measures for arrangement of its reinforcing bars and construction of styles have been well adopted. And, above all, its railway transport and operation has never been interrupted during its construction.
出处 《建筑技术》 北大核心 1997年第3期181-183,共3页 Architecture Technology
关键词 铁路站房 后张预应力 预制梁 钢筋混凝土结构 railway station building, post-tensioned prestressing, precast beam
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