Development and Application of Typical Road Spectrum Database in China

Xie Fei; Duan Huming;; Ma Ying; Shi Feng; Zhang Kaibin

Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (11) : 160-164.

PDF(2084 KB)
PDF(2084 KB)
Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (11) : 160-164.
论文

Development and Application of Typical Road Spectrum Database in China

  • Xie Fei1 ; Duan Huming2,3 ; Ma Ying1 ; Shi Feng1 ; Zhang Kaibin1
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Abstract

It’s reviewed that the research progresses of the measurement methods and database development of road spectrum and road roughness in recent years in China. A new high precision road spectrum measurement system is presented and its measurement principle and testing method are introduced. Based on the measurement system, these is a new typical road spectrum database has been built which including many steps, such as typical cities and typical roads selected, typical roads surface data acquired in total China, massive original data automatic processed, overall framework of database established, road spectrum database realized and applied. In addition, the road spectrum database are applied in automobile engineering and highway departments. In the end, the using fields of road spectrum database are summarized and its prospect is evaluated.

Key words

automobile engineering / road spectrum / road roughness / database

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Xie Fei; Duan Huming;; Ma Ying; Shi Feng; Zhang Kaibin. Development and Application of Typical Road Spectrum Database in China[J]. Journal of Vibration and Shock, 2010, 29(11): 160-164
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