广州国际会展中心预应力张弦式桁架施工测量 |
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引用本文: | 马亮. 广州国际会展中心预应力张弦式桁架施工测量[J]. 施工技术, 2003, 32(5): 28-29 |
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作者姓名: | 马亮 |
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作者单位: | 上海市建筑科学研究院,上海,200436 |
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摘 要: | 全站仪施工测量对预应力张弦式桁架的几何尺寸、张拉力控制、桁架变形监测、胎架安全度判定及科研数据的采集起到了关键的作用,证实了采用计算机仿真技术建立的力学模型及有限元分析的准确性。
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关 键 词: | 会展中心 预应力 张弦式桁架 全站仪 测量 |
文章编号: | 1002-8498(2003)05-0028-02 |
修稿时间: | 2002-11-01 |
Construction Survey of Prestressed Beam String Structure of Guangzhou International Meeting and Exhibition Center |
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Abstract: | Electronic total station construction survey is very pivotal to the size of prestressed beam string structure,control for jacking force,supervise of deformation of truss frame and determinant for safety of ally arm,collection of data of research as well. It also proves the veracity of mechanics model and analytic of FEM which were made by emulate technique of computer. |
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Keywords: | meeting and exhibition center prestressed beam string structure electronic total station survey |
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