| 基于无定向导线实施地下过江顶管工程定位及其精度的研究 |
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| 引用本文： | 潘庆林.基于无定向导线实施地下过江顶管工程定位及其精度的研究[J].测绘工程,2000,9(2):55-58. |
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| 作者姓名： | 潘庆林 |
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| 作者单位： | 南京建筑工程学院 |
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| 摘 要： | 从理论与实践上对基于无定向导线实施地下过江顶管的定位及其精度进行了研究 ,指出在有利条件下基于无定向导线是传递方向有效且精度较高的方法。
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| 关 键 词： | 无定向导线 地下顶管 竖井 定位 精度 管道 |
Reserach on Positoning and Its Accuracy of Underground Over-River Tube Building Engineering Construction on Non-orientation Traverse |
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| Pan Qinglin.Reserach on Positoning and Its Accuracy of Underground Over-River Tube Building Engineering Construction on Non-orientation Traverse[J].Engineering of Surveying and Mapping,2000,9(2):55-58. |
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| Authors: | Pan Qinglin |
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| Abstract: | Based on the
theory and practice, this article makes researches on positioning and its accuracy of
underground tube building construction on non-orientation traverse. It is pointed out that
the non-orientation traverse is an efficient and more accurate method of propagation
direction in advantage. |
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| Keywords: | Non orientation traverse Underground tabe building Vertical well |
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