| 苏通大桥超高素塔施工几何测量技术 |
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| 引用本文： | 张鸿,刘金平.苏通大桥超高素塔施工几何测量技术[J].中国港湾建设,2007(2):62-67,75. |
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| 作者姓名： | 张鸿 刘金平 |
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| 作者单位： | 中交第二航务工程局有限公司,湖北武汉430014 |
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| 摘 要： | 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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| 关 键 词： | 苏通大桥 索塔 全站仪 水准仪 几何测量 三维坐标 高程 |
| 文章编号： | 1003-3688（2007）02-0062-06 |
| 修稿时间： | 2006-11-16 |
Geometrical Survey for Construction of Cable Support Towers of Su-Tong Bridge |
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| ZHANG Hong, LIU Jin-ping.Geometrical Survey for Construction of Cable Support Towers of Su-Tong Bridge[J].China Harbour Engineering,2007(2):62-67,75. |
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| Authors: | ZHANG Hong LIU Jin-ping |
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| Institution: | CCCC-Seeond Habour Engineering Co. Ltd., Wuhan 430014,. China |
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| Abstract: | 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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