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author:

Zheng, S.-H. (Zheng, S.-H..) [1] | Lin, S.-W. (Lin, S.-W..) [2]

Indexed by:

Scopus PKU CSCD

Abstract:

Based on the horizontal excitation character of an intelligent vibratory roller and the soil parameters, the compaction processes were classified into three compaction conditions, namely, the pure rolling, slip-roll and pure slip. According to the working condition in different stages the interacted dynamic process between the drum and soil was analyzed. Taking the XG6133D intelligent roller as an example, the response characteristics were investigated by means of numerical simulation. During the compaction process, the motion of vibratory drum experiences from single periodic motion to periodic doubling motion, the wave form at peaks and valleys of its time response is distorted, and in spectrums, in addition to the fundamental wave, only rich odd harmonics are presented. The conclusion of the article is valuable to forecast theoretically the compaction status and improve the compaction quality.

Keyword:

Horizontal excitation; Intelligent vibratory roller; Response characteristics; Slipping

Community:

  • [ 1 ] [Zheng, S.-H.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China
  • [ 2 ] [Zheng, S.-H.]School of Mechanical Electrical Engineering and Automation, Fujian Agriculture and Forestry University, Fuzhou 350002, China
  • [ 3 ] [Lin, S.-W.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China

Reprint 's Address:

  • [Zheng, S.-H.]School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350108, China

Email:

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Source :

Journal of Vibration and Shock

ISSN: 1000-3835

Year: 2014

Issue: 2

Volume: 33

Page: 147-151

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 4

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