［摘要］昆明学院洋浦校区综合教学大楼共9层，总高度为43.68m，主楼跨越结构部分有3层楼面及斜屋顶，跨度32.40m。在跨越结构的两端均设有钢筋混凝土剪力墙支撑体系，支撑体系及跨越结构均采用型钢混凝土。通过结构方案选择、计算结果分析、主要抗震措施的采用以及施工阶段的结构验算，研究了该种结构在设计及施工时应考虑的问题及采取的措施。
［关键词］跨越结构；结构分析；抗震措施
中图分类号：TU318文献标识码：A文章编号：1002-848X(2011)10-0027-04
Long-span structure design of the main teaching building in Yangpu campus of Kunming University
Li Yuehong, Zhao Yinghui, Zhan Hua, Lao Wei(Yunnan Design Institute, Kunming 650032, China)
Abstract:The main teaching building of Kunming University is a 9-storey building with a height of 43.68m. The 32.40meter span structure which has 3 floors with a slope roof is in the centre part of the building. At the two sides of the long-span structure, reinforced concrete shear wall structure has been used for the support system. The components of the long-span structure and the support system are made of shaped-steel reinforced concrete. By the introduction of structure scheme, calculation result analysis, main anti-seismic measures and calculation for construction, some questions and measures that will be considered in design and construction are proposed.
Keywords:long-span structure; structure analysis; anti-seismic measure
作者简介：李跃虹，高级工程师，一级注册结构工程师，Email：lyh68321@126.com。