| 钢管拱肋吊装线形控制与测量技术 |
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| 引用本文： | 陈丹华.钢管拱肋吊装线形控制与测量技术[J].科技情报开发与经济,2005,15(11):182-184. |
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| 作者姓名： | 陈丹华 |
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| 作者单位： | 华东交通大学土木建筑学院,江西,南昌,330013 |
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| 摘 要： | 通过工程实例，介绍了钢管拱桥缆索吊机悬臂吊装施工方法以及拱段的线形控制与测量等技术要点，阐述了拱段的安装、坐标参数的计算以及扣索索力计算等问题。
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| 关 键 词： | 钢管拱 线形控制 测量技术 |
| 文章编号： | 1005-6033(2005)11-0182-03 |
| 修稿时间： | 2005年4月10日 |
Line Shape Control of and Measuring Technique for Hoisting the Steel Pipe Arch Rib |
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| CHEN Dan-hua.Line Shape Control of and Measuring Technique for Hoisting the Steel Pipe Arch Rib[J].Sci-Tech Information Development & Economy,2005,15(11):182-184. |
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| Authors: | CHEN Dan-hua |
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| Institution: | CHEN Dan-hua |
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| Abstract: | Through the engineering examples,this paper introduces the cantilever hoisting method of the suspension crane of the steel pipe arched bridge and some technical points of the line shape control and the measurement of the arch sections, and expounds some problems such as the erection of the arch sections, the calculation of the coordinate parameters, and the calculation of the force of the buckle cable. |
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| Keywords: | steel pipe arch line shape control measuring technique |
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