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梁拱组合体系桥梁的设计实例
Design of Beam Arch Combination Bridge
【摘要】 根据成都市政公园蝴蝶拱桥的总体设计,论述了该桥的结构设计及有限元计算模型的建立方法,并分析了该桥的静力和动力特性。为蝴蝶拱在梁拱组合体系桥梁中的应用提供有益的参考。
【Abstract】 The overall design of Butterfly Arch Bridge(BAB) in municipal park of Chengdu is presented in this paper.The design of structural style and the method of finite element model for this bridge is stated,the static force and dynamic character are also analyzed.The presentations in this paper may provide useful reference for the use of Butterfly Arch in Beam Combination Bridges in future.
【关键词】 梁拱组合体系桥;
蝴蝶拱桥;
桥梁设计;
静力和动力分析;
【Key words】 Beam Arch Combination Bridge; Butterfly Arch Bridge; bridge design; static force analysis and dynamic analysis;
【Key words】 Beam Arch Combination Bridge; Butterfly Arch Bridge; bridge design; static force analysis and dynamic analysis;
【基金】 国家自然科学基金项目(50578085);浙江省科技计划项目(2007C31048)
- 【文献出处】 河北工程大学学报(自然科学版) ,Journal of Hebei University of Engineering(Natural Science Edition) , 编辑部邮箱 ,2008年01期
- 【分类号】U442.5
- 【被引频次】9
- 【下载频次】303