Effects of parameters on dynamic responses for a heavy vehicle-pavement-foundation coupled system Online publication date: Sat, 20-Dec-2014
by Shaohua Li; Shaopu Yang; Liqun Chen; Yongjie Lu
International Journal of Heavy Vehicle Systems (IJHVS), Vol. 19, No. 2, 2012
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.
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Heavy Vehicle Systems (IJHVS):
Login with your Inderscience username and password:
Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.
If you still need assistance, please email subs@inderscience.com