泰州国际博览中心二期结构设计

发布时间：2018-02-25 09:09

本文关键词： 泰州国际博览中心斜拉索箱形实腹钢梁钢结构空间结构抗震性能化设计　出处：《建筑结构》2017年20期 　论文类型：期刊论文

【摘要】：介绍了泰州国际博览中心二期结构的设计思路。本工程空间造型复杂,由大跨度的型钢混凝土框架结构、90m跨带两道斜拉索的箱形实腹钢梁屋面及外蒙皮钢结构组成,形成彼此既相互独立又相互支撑的系统。带斜拉索的箱形实腹钢梁屋面造型新颖,很好实现了建筑的空间构想。采用抗震性能化设计,对关键构件抗震性能进行提高,按整装模型采用多程序进行受力分析计算,对超长钢筋混凝土结构进行了温度及收缩应力分析,结果表明建筑安全可靠。
[Abstract]:This paper introduces the design idea of the second stage structure of Taizhou International Expo Center. The space modeling of the project is complicated, which is composed of a large-span steel reinforced concrete frame structure with a span of 90 m and a box-shaped solid steel beam roof with two stay cables and a steel structure with outer skin. The box-shaped solid steel beam roof with cable-stayed cable is novel in shape, and the space conception of the building is well realized. The aseismic performance of the key components is improved by using seismic performance-based design. The temperature and shrinkage stress of super-long reinforced concrete structure are analyzed by multi-program analysis according to the integral model. The results show that the building is safe and reliable.
【作者单位】：启迪设计集团股份有限公司;东南大学土木工程学院;
【分类号】：TU973

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