| 路基设计CAD中排水设施的自动设置方法 |
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| 引用本文： | 易思蓉.路基设计CAD中排水设施的自动设置方法[J].西南交通大学学报,1996,31(1):30-35. |
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| 作者姓名： | 易思蓉 |
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| 作者单位： | 西南交通大学铁道及道路工程系 |
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| 摘 要： | 将数字地形模型引入路基设计ＣＡＤ中，可有效地解决路基排水设施的设置等关键问题；本文详细介绍基于横断面系统数字地形模型和交互式图形睡堤排水沟设置的方法。本文所介绍的方法同样适用于基路ＣＡＤ中天沟等排水设施的设置。
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| 关 键 词： | 数字地形模型 CAD 路基设计 路基排水 |
A Method for Designing the Drainage Facilities Automatically in Subgrade CAD |
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| Yi Sirong.A Method for Designing the Drainage Facilities Automatically in Subgrade CAD[J].Journal of Southwest Jiaotong University,1996,31(1):30-35. |
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| Authors: | Yi Sirong |
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| Abstract: | By introducing the Digital Terrain Model (DTM) to computer aided subgrade design (subgrade CAD) system,the problem about how to design the drainage facilities by computer automatically can ho solved effectively. This peper presents a method for designing the farm ditches by means of cross-section-system DTM and the interactive graphic techniques. The method is applicable for designing intercepting ditches and other drainage facilities. |
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| Keywords: | digital terrain model CAD subgrades design subsrade drainage |
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