 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13088 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8125
|
| In English (Mech. Solids): | | 4963 |
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| Guobing Wang, Kuikui Li, Jin Li, Quanwei Han, and Meiling Hua, "Analysis of Non-Local Superposition Effects on the Vibration Response of Engineering Vehicles Induced Gravel Pavements," Mech. Solids. 60 (1), 659-685 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
1 |
Pages |
659-685 |
| DOI |
10.1134/S002565442460675X |
| Title |
Analysis of Non-Local Superposition Effects on the Vibration Response of Engineering Vehicles Induced Gravel Pavements |
| Author(s) |
Guobing Wang (Geotechnical Engineering Research Institute, Xi’an University of Technology, Xi’an, Shaanxi, 710048 China, wgb6688@qq.com)
Kuikui Li (Gansu Province Transportation Planning Survey andDesign Institute Co., ITD, Lanzhou, 730070 China, 2823176717@qq.com)
Jin Li (Geotechnical Engineering Research Institute, Xi’an University of Technology, Xi’an, Shaanxi, 710048 China)
Quanwei Han (Geotechnical Engineering Research Institute, Xi’an University of Technology, Xi’an, Shaanxi, 710048 China)
Meiling Hua (School of Civil Engineering, Xi’an Petroleum University, Xi’an,710061 China) |
| Abstract |
Currently, the coupled stochastic excitation action system of engineering vehicle load and
gravel pavement does not take into account the influence of dynamic friction effect and fluid nonlocal
effect, which cannot truly describe the mechanical behavior of the coupled vibration of engineering
vehicle load and gravel pavement. Therefore, the objective of this paper is to propose a novel computational method to evaluate the vibration response problem of engineering vehicle load action on gravel
pavement. Firstly, the computational method introduces a new 1/4 engineering vehicle load coupled
with gravel road pavement stochastic excitation action system, considers the characteristics of the
degree of unevenness of the gravel road pavement, and provides a degradation validation method for
the model. Secondly, a 1/4 automobile model-non-local saturated site coupled vibration response
model is developed. A coupled automobile-gravel roadway system of action is formed. The influences
of inertia effect and nonlocal fluid superposition effect of the soil skeleton of the gravel roadbed were
considered. Finally, the coupled car-gravel road vibration response characteristics under the excitation
of different speeds of vehicles were analyzed. It is found that: the larger the vehicle speed, the more
intense the vibration and the larger the influence range; the more uneven the road surface induces the
larger vibration influence; the pore size superposition effect attenuates the amplitude more than the
fluid superposition effect. The results not only clarify the attenuation characteristics of the vibration
induced by construction vehicles traveling on gravel roads. It is also of great significance for the analysis and evaluation of aircraft landing and takeoff systems at field airports. |
| Keywords |
construction vehicles, unevenness, pore size, nonlocal effects, vibration response |
| Received |
29 November 2024 | Revised |
29 January 2025 | Accepted |
29 January 2025 |
| Link to Fulltext |
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