| 城市规划区中的转角直线定线方法 |
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| 引用本文： | 奚毓敏.城市规划区中的转角直线定线方法[J].现代测绘,2003,26(2):15-17,27. |
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| 作者姓名： | 奚毓敏 |
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| 作者单位： | 江苏省电力设计院,南京,210024 |
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| 摘 要： | 本文介绍如何解决城市规划区域内转角无法定立或转角前后互不通视地段的定线工作，该方法是在间接定线方法基础上采用解析法计算出直线桩及转角桩的放样元素来解决定线工作。提高了平断面图的施测精度，满足了规划部门的要求，取到了较好的经济效益，大大地加快了线路的定线工作。
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| 关 键 词： | 城市规划 转角直线定线方法 放样 间接定线解析法 反向间接定线 施测精度 |
| 文章编号： | 1672-4097(2003)02-0015-04 |
The Method of Staking out Center Peg or Deflection Peg in City Layout Area |
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| Xi Yumin.The Method of Staking out Center Peg or Deflection Peg in City Layout Area[J].Modern Surveying and Mapping,2003,26(2):15-17,27. |
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| Authors: | Xi Yumin |
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| Institution: | Jiangsu Province Electric Power Design Institute Nanjing 210024 |
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| Abstract: | The paper gives a solution of rout location when the deflection point can't be set out in city layout area. Base on the method of indirect rout location, this method use analysis to work out the factor of staking out center peg or deflection peg and stake out it. The method not only increases the precision of profile and cross-section profile survey but also gets more benefit and meets the requirement of layout department, it can greatly increase the speed of route survey for power transmission. In addition, the paper introduces a program on EL-5120 calculator that is for working out factor of staking out center peg or deflection peg. |
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| Keywords: | Deflection line Analysis of Indirect route location Reversed indirect route location Assumed station |
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