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福清玉融大桥荷载横向分布计算 被引量:1

The Calculation of Crosswise Loading Distribution of Fuqing Yulong Bridge
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摘要 本文探讨了具有柔性吊杆的中承式钢管混凝土肋拱桥的荷载横向分布计算,不再假定横梁刚度为无穷大,而把横梁与吊杆的连接看作弹性支承,充分考虑其变形,采用位移法求解. This paper studies the calculation method of crosswise loading distribution of concrete-filled steel tubular arch bridge which has flexible suspender. It is no longer assumed that the rigidity of crossbeam is infinitely great. Instead, the join of suspender and crossbeam is regarded as elastic rest so that we can consider its deformation thoroughly. This method is proved by the static load experiment of Fuqing Yulong bridge.
出处 《福州大学学报(自然科学版)》 CAS CSCD 1996年第4期34-39,共6页 Journal of Fuzhou University(Natural Science Edition)
关键词 横梁分析法 钢管混凝土结构 肋拱桥 荷载分布 concrete-filled steel tubular arch bridge crossbeam analyse method elastic rest Fuqing
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