Numerical analysis on distribution and response of acceleration field of pavement under moving load

2020 ◽  
Author(s):  
Guannan Yan ◽  
Zhoujing Ye ◽  
Wentao Wang ◽  
Linbing Wang
Keyword(s):  
Numerical Analysis ◽  
Moving Load ◽  
Acceleration Field

scholarly journals Numerical Analysis of Vibration Isolation Using Pile Rows against the Vibration due to Moving Loads in a Viscoelastic Medium

2014 ◽  
Vol 2014 ◽  
pp. 1-12 ◽  
Author(s):  
Bin Xu ◽  
Man-Qing Xu
Keyword(s):  
Numerical Analysis ◽  
Numerical Method ◽  
Half Space ◽  
Viscoelastic Medium ◽  
Vibration Isolation ◽  
Moving Load ◽  
Vertical Vibration ◽  
Isolation Effect ◽  
Moving Loads ◽  
Cole Model

A numerical method for evaluating the vertical vibration isolation effect of pile rows embedded in a viscoelastic half space subjected to a moving load is developed in this paper on the basis of the Cole-Cole model and Muki’s method. Based on the proposed method, the influence of various parameters on the vibration isolation effect of pile rows embedded in the viscoelastic half space is investigated numerically.

Frequency Response Functions of a Lorry

2014 ◽  
Vol 969 ◽  
pp. 188-191 ◽  
Author(s):  
Jozef Melcer ◽  
Daniela Kuchárová
Keyword(s):  
Dynamical System ◽  
Numerical Analysis ◽  
Frequency Response ◽  
Frequency Domain ◽  
Moving Load ◽  
Response Functions ◽  
Frequency Response Functions ◽  
Load Effect

There are characteristics which uniquely determine the dynamic individuality of every dynamical system. The frequency response functions can by considered as such characteristics. They are employed usually within the solution in frequency domain. These characteristics can be obtained by the numerical or experimental way. In the submitted paper the frequency response functions are analyzed for the lorry Tatra by numerical way. They are needed within the numerical analysis of moving load effect on pavement in the frequency domain.

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