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40m跨度预应力箱型转换梁的设计研究
Design of a Prestress Box Beam of 40-metre Long
【摘要】 广州三九凯华城主入口由于建设方要求,设置了跨度达41.7m的预应力箱型转换大梁,文中详细介绍了此箱型转换结构的设计思想及设计方法,可为同类工程设计提供参考。
【Abstract】 According to the need of owner, a transfer box beam of 40-metre long is designed,which is at the main entrance of Kaihua mansion.The design method of the prestress box beam is shown in this paper in detail and can be reference to similar project.
【关键词】 大跨度转换结构;
预应力;
箱型结构;
混凝土结构;
【Key words】 Long-span transfer structure; prestress; box beam; concrete structure;
【Key words】 Long-span transfer structure; prestress; box beam; concrete structure;
- 【文献出处】 广东土木与建筑 ,Guangdong Architecture Civil Engineering , 编辑部邮箱 ,2009年01期
- 【分类号】TU378
- 【被引频次】1
- 【下载频次】86