| 平行双跑道机场净空障碍物评定 |
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| 引用本文： | 罗成立,蔡良才,张罗利,孟德山. 平行双跑道机场净空障碍物评定[J]. 交通运输工程学报, 2011, 0(1): 69-73,88 |
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| 作者姓名： | 罗成立 蔡良才 张罗利 孟德山 |
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| 作者单位： | 空军工程大学工程学院; |
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| 基金项目： | 空军后勤部科研项目(KJYZ09019) |
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| 摘 要： | 对军用机场净空规格进行了分析,建立了单跑道和平行双跑道机场净空区障碍物限制面的数学模型.在此数学模型的基础上,使用ArcGIS系列软件建立平行双跑道机场净空限制面三角网高程模型,并进行三维显示,将数字高程模型与平行双跑道机场地形图相叠加,对军用平行双跑道机场净空障碍物进行了评定.分析结果表明:障碍物O1、O2、O3三点...
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| 关 键 词： | 平行双跑道 军用机场 净空 数字高程模型 三维可视化 地理信息系统 |
Obstacle assessment of parallel double-runway airfield clearance |
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| LUO Cheng-li,CAI Liang-cai,ZHANG Luo-li,MENG De-shan. Obstacle assessment of parallel double-runway airfield clearance[J]. Journal of Traffic and Transportation Engineering, 2011, 0(1): 69-73,88 |
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| Authors: | LUO Cheng-li CAI Liang-cai ZHANG Luo-li MENG De-shan |
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| Affiliation: | LUO Cheng-li,CAI Liang-cai,ZHANG Luo-li,MENG De-shan(School of Engineering,Air Force Engineering University,Xi'an 710038,Shaanxi,China) |
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| Abstract: | Military airfield clearance specification was analyzed,the mathematical models of obstacle limit surfaces for single runway and parallel double-runway airfield clearances were built.Based on the models,the triangle mesh elevation model of parallel double-runway airfield clearance was built by using ArcGIS,and the 3D display result was got.Parallel double-runway airfield clearance obstacles were evaluated by superimposing digital elevation model(DEM) with corresponding topographic maps.Analysis result indica... |
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| Keywords: | parallel double-runway military airfield clearance DEM 3D visualization GIS |
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