Title :
Distortion Surface Model for Airfield Surface
Author_Institution :
Eng. Inst., Air Force Eng. Univ., Xi´an, China
Abstract :
A distortion surface mode is set up for airfield; the designed surface altitude of surface grid point is deduced, it is a linear function. The surface fit all kinds of airfield earth shape. The model is compiled a computer program with ARX method in AUTOCAD environment. The model can decide the different design blue print, compute the total earthwork volume under different control point altitude; also can decide the edge of border slope. The model is used in the YULIN civil airfield design, earth balance control point altitude is 1184.8 m, excavate earthwork is 2 440 500 m3, fill earthwork is 2 200 060 m3, and the figure of YULIN civil airport has been set up.
Keywords :
CAD; airports; civil engineering computing; ARX method; AUTOCAD; YULIN civil airfield design; airfield earth shape; airfield surface; border slope; computer program; control point altitude; distortion surface model; earth balance control point altitude; linear function; surface grid point; Airports; Design engineering; Earth; Electronic mail; Emulation; Geometry; Grid computing; Military computing; Shape; Surface fitting; 3D model; Airfield; Surface 3D figure; earthwork; emulation;
Conference_Titel :
Information and Computing Science, 2009. ICIC '09. Second International Conference on
Conference_Location :
Manchester
Print_ISBN :
978-0-7695-3634-7
DOI :
10.1109/ICIC.2009.317
