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摘要:
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苏通大桥索塔是目前已建成的世界最高索塔。文章介绍了苏通大桥超高索塔施工的几何测量技术、测量方法,重点介绍索塔外形几何测量、拉索套管精密几何测量以及钢锚箱安装几何测量等,对当前斜拉桥高索塔在施工中的测量提出了较精确的方法。
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The cable support towers of Su-Tong Bridge are so far the highest cable support towers in the world. Geometrical survey technology and method used in the construction of the super high cable support towers of Su-Tong Bridge are described. Emphases of the paper are laid on the geometrical survey of the outer shape of the towers, precision geometrical survey of the cable sleeves and geometrical survey of the steel anchorages, thus providing a more accurate method for surveys in construction of cable support towers for cable stayed bridges.
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基金项目:
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作者简介:
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参考文献:
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[1]黄张裕.大型斜拉桥高塔柱索道管精密定位测量方法研究[J].工程勘察,2000,(3).
[2]黄腾,岳东杰,赵刚.索塔周日变形特性研究及其应用[J].河海大学学报,2001,(6).
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