Effects of parameters on dynamic responses for a heavy vehicle-pavement- foundation coupled system

Shaohua Li; Shaopu Yang; Liqun Chen; Yongjie Lu

doi:10.1504/IJHVS.2012.046835

Effects of parameters on dynamic responses for a heavy vehicle-pavement- foundation coupled system

Shaohua Li^*
, Shaopu Yang
, Liqun Chen
, Yongjie Lu

^*Corresponding author for this work

Shijiazhuang Tiedao University
Shanghai University

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

A three-dimensional heavy vehicle-pavement-foundation coupled system is modelled as a seven DOF vehicle moving along a simply supported double-layer rectangular thin plate on a linear viscoelastic foundation. Using the Galerkin method and a quick direct integral method, the dynamic responses of the coupled system with stochastic road surface roughness are obtained numerically. The effects of vehicle and road parameters on vehicle riding comfort and road damage are also investigated and some interesting conclusions are found which are beneficial to parameter design. In addition, the validity of simulation results is verified by a field test.

Original language	English
Pages (from-to)	207-224
Number of pages	18
Journal	International Journal of Heavy Vehicle Systems
Volume	19
Issue number	2
DOIs	https://doi.org/10.1504/IJHVS.2012.046835
State	Published - May 2012
Externally published	Yes

Keywords

Double-layer thin plate
Effect of parameters
Low dynamical design
Vehicle-pavement interaction
Viscoelastic foundation

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10.1504/IJHVS.2012.046835

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title = "Effects of parameters on dynamic responses for a heavy vehicle-pavement- foundation coupled system",

abstract = "A three-dimensional heavy vehicle-pavement-foundation coupled system is modelled as a seven DOF vehicle moving along a simply supported double-layer rectangular thin plate on a linear viscoelastic foundation. Using the Galerkin method and a quick direct integral method, the dynamic responses of the coupled system with stochastic road surface roughness are obtained numerically. The effects of vehicle and road parameters on vehicle riding comfort and road damage are also investigated and some interesting conclusions are found which are beneficial to parameter design. In addition, the validity of simulation results is verified by a field test.",

keywords = "Double-layer thin plate, Effect of parameters, Low dynamical design, Vehicle-pavement interaction, Viscoelastic foundation",

author = "Shaohua Li and Shaopu Yang and Liqun Chen and Yongjie Lu",

year = "2012",

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doi = "10.1504/IJHVS.2012.046835",

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T1 - Effects of parameters on dynamic responses for a heavy vehicle-pavement- foundation coupled system

AU - Li, Shaohua

AU - Yang, Shaopu

AU - Chen, Liqun

AU - Lu, Yongjie

PY - 2012/5

Y1 - 2012/5

N2 - A three-dimensional heavy vehicle-pavement-foundation coupled system is modelled as a seven DOF vehicle moving along a simply supported double-layer rectangular thin plate on a linear viscoelastic foundation. Using the Galerkin method and a quick direct integral method, the dynamic responses of the coupled system with stochastic road surface roughness are obtained numerically. The effects of vehicle and road parameters on vehicle riding comfort and road damage are also investigated and some interesting conclusions are found which are beneficial to parameter design. In addition, the validity of simulation results is verified by a field test.

AB - A three-dimensional heavy vehicle-pavement-foundation coupled system is modelled as a seven DOF vehicle moving along a simply supported double-layer rectangular thin plate on a linear viscoelastic foundation. Using the Galerkin method and a quick direct integral method, the dynamic responses of the coupled system with stochastic road surface roughness are obtained numerically. The effects of vehicle and road parameters on vehicle riding comfort and road damage are also investigated and some interesting conclusions are found which are beneficial to parameter design. In addition, the validity of simulation results is verified by a field test.

KW - Double-layer thin plate

KW - Effect of parameters

KW - Low dynamical design

KW - Vehicle-pavement interaction

KW - Viscoelastic foundation

UR - https://www.scopus.com/pages/publications/84862075525

U2 - 10.1504/IJHVS.2012.046835

DO - 10.1504/IJHVS.2012.046835

M3 - 文章

AN - SCOPUS:84862075525

SN - 1744-232X

VL - 19

SP - 207

EP - 224

JO - International Journal of Heavy Vehicle Systems

JF - International Journal of Heavy Vehicle Systems

IS - 2

ER -

Effects of parameters on dynamic responses for a heavy vehicle-pavement- foundation coupled system

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Keywords

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