文章基本信息

标题：Methods of spectral density estimation for airfield pavements
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作者：Van-Hieu Nguyen ; Duy-Dong Nguyen ; Vladimir Tatarinov 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2018
卷号：251
DOI：10.1051/matecconf/201825104002
语种：English
出版社：EDP Sciences
摘要：The paper gives an analysis of methods for estimating the spectral density of airfield pavements. The spectral density of the surface of the airfield pavement is the main criterion for estimating the roughness. This characteristic is used for the dynamic strength calculation of pavement. The paper presents analysis and comparison of the most popular methods for estimating the spectral density, and considers Burg's perspective parametric method, previously not used in aerodrome design practice.