DESIGN OF PRESTRESSED CABLE-LATTICED FRAME STRUCTURE FOR YANGTZE RIVER TRUNK STREAM MODEL HALL
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摘要: 长江防洪模型长江干流大厅采用预应力拉索+网架+钢管拱的屋盖结构体系,这种空间结构形式目前在国内还是先例。对该结构的设计选型作了介绍,以期对工程设计有所参考。Abstract: The prestressed cable- latticed frame- truss arch roof structure is designed for Yangtze River Trunk Stream Model Hall, this space structure is still the precedent at the moment at home. It is introduced the lectotype of this structure design, which may be a beneficial reference in practical design.
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Key words:
- prestressed cable /
- space latticed frame /
- steel truss arch
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[2] 文双玲,李文,向波,等.中国人民世纪馆钢网架设计.工业建筑,2003,33(6):69-70 JGJ 7-91 网架结构设计与施工规程
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