Analysis of Displacement Filed of Asphalt Airport Pavement

Considering the future development trend of the airport pavement, a 3-D finite element model with 45m×20m×11.62m full-scale slabs is established to analyze the displacement response of asphalt concrete airport pavement under aircraft loads. Under different aircraft tire pressure levels, the vertical...

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Veröffentlicht in:	Applied Mechanics and Materials 2014-01, Vol.505-506 (Advances in Transportation), p.125-128
Hauptverfasser:	Zhang, Wei, Zhang, Xian Min, Xue, Hua Xin, Sun, Zhic Chao
Format:	Artikel
Sprache:	eng
Schlagworte:	Aircraft Airports Asphalt Displacement Mathematical analysis Mathematical models Pavements Three dimensional models
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Beschreibung
Zusammenfassung:	Considering the future development trend of the airport pavement, a 3-D finite element model with 45m×20m×11.62m full-scale slabs is established to analyze the displacement response of asphalt concrete airport pavement under aircraft loads. Under different aircraft tire pressure levels, the vertical displacement and vertical displacement curve of the pavement in the region between 9 m and 13 m outside aircraft wheels is analyzed. The mechanical response of flexible pavement is studied, and the influence of various parameters on asphalt pavement.
ISSN:	1660-9336 1662-7482 1662-7482
DOI:	10.4028/www.scientific.net/AMM.505-506.125