 | | 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: | | 12804 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
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| In English (Mech. Solids): | | 4760 |
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| Guobing Wang, Hao Liu, Bo Liu, and Wenli Wu, "Non-Localized Effects on Coupled Construction Vehicle-Rural Road Vibration," Mech. Solids. 59 (2), 793-812 (2024) |
| Year |
2024 |
Volume |
59 |
Number |
2 |
Pages |
793-812 |
| DOI |
10.1134/S0025654423601878 |
| Title |
Non-Localized Effects on Coupled Construction Vehicle-Rural Road Vibration |
| Author(s) |
Guobing Wang (Geotechnical Engineering Research Institute, Xi’an University of Technology, Xi’an, Shaanxi, 710048 China, wgb6688@qq.com)
Hao Liu (Geotechnical Engineering Research Institute, Xi’an University of Technology, Xi’an, Shaanxi, 710048 China)
Bo Liu (Geotechnical Engineering Research Institute, Xi’an University of Technology, Xi’an, Shaanxi, 710048 China)
Wenli Wu (Architectural Engineering Institute, Yan’an University, Yan’an, 716000 China, 18309119451@163.com) |
| Abstract |
In order to understand the influence of non-local effects of rural road subsoil soil skeleton
on the vibration attenuation of rural roads randomly induced by engineering construction vehicles.
This study aims to establish a coupled 1/4 vehicle-rural road vibration response model considering
non-local effects of soil skeleton and non-local effects of fluid in rural road subgrade, and to form a
coupled vehicle-rural road interaction system considering non-local effects of soil skeleton and nonlocal effects of fluid in rural road subgrade. It reveals the influence of the non-local effect of soil skeleton and non-local effect of fluid on the coupled vibration response characteristics of rural roads
under the random excitation of engineering construction vehicles. The results show that at low frequencies, the geometric factor of soil skeleton is the main factor affecting the amplitude and pore pressure of the rural road in semi-infinite space under the random excitation of engineering construction
vehicles, and the non-local superposition effect of fluid in the soil has little effect on the amplitude
and pore pressure. Road surface condition is the key factor affecting the vibration level of rural roads
in infinite space under random excitation of engineering construction vehicles. Vehicle speed is the
decisive factor affecting the vibration degree of rural roads on infinite space under random excitation
of engineering construction vehicles. Thus, the effects of non-local effects of soil skeleton, non-local
effects of fluid in soil, road surface unevenness and vehicle speed on the vibration degree of rural roads
are clarified. The coupled engineering vehicle-rural road vibration theory system is improved. |
| Keywords |
construction vehicles, rural roads, unevenness, nonlocal effects, vibration response |
| Received |
04 October 2023 | Revised |
15 January 2024 | Accepted |
17 January 2024 |
| Link to Fulltext |
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