ISSN (print) 1995-2732
ISSN (online) 2412-9003

 

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Abstract

The article considers the impact of dynamic loads and vibration exposure from construction machinery and motor transport on landslide slopes and soils composing them. To study the effect of dynamic exposure, we applied geophysical research methods and computational techniques based on longitudinal and transverse wave velocities and elastic properties of rocks. These calculations allowed us to arrive at values of stresses occuring in soils by exposure and values of natural frequencies of landslide slope soils. The mathematical calculation results are based on works of many researchers who dealt with impacts of dynamic loads on the ground. As a result, layers, where natural frequencies coincide with vibration exposure friquencies, have been identified after the materials of geophysical studies and mathematical calculations were analized.

Keywords

Landslide slopes, landslide body, vibration exposure, stress in the soil, slope stability factor.

Erkushov Vladislav Yurevich – Postgraduate Student, Junior research, Kuban State University of Technology, Krasnodar, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Kononenko Vladimir Nikolaevich – Ph.D. (Eng.), Senior research fellow, Kuban State University of Technology, Krasnodar, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

1. Volkov E.A., Tretiakov P.A., Shutova O. A. Analysis of results of an experiment on vibration produced by motor transport within the city. Vestnik Permskogo natsional'nogo issledovatel'skogo politekhnicheskogo universiteta. Stroitel'stvo i arkhitektura [Vestnik of the Perm National Research Technical University. Construction and architecture], 2011, no. 4, pp. 15-20.

2. Dedova E. V. Types of residual ground deformations appearing during earthquakes. Voprosy inzhenernoy seysmologii [Engineering seismology issues], 1965, no. 10, pp. 119-131.

3. Dudkin E. S. Dynamic impacts of urban transport circulation on buildings and constructions. Polzunovskiy vestnik [Polzunovsky vestnik], 2007, no. 1-2, pp. 30-32.

4. Isichko Ye. S. Resonance frequency behaviour of grounds and buildings, taking it into account for construction. Byulleten' industrii geofiziki i geologii ASM [ASM geophysics and geology newsletter], 2005, no. 1, pp. 12-20.

5. Klimenko A. I. Role of modern seismic and technical factors in a landslide process. [North Caucasian engineering geology issues], 1985, no. 5, pp. 37-43.

6. Medvedev S.V. Inzhenernaya sejsmologiya [Engineering seismology]. Moscow, 1962.

7. Novak M., Sheta M. Dynamyc response of piles and pile groups. Proceedings, 2nd International Conference on Numerical Methods in Offshore Piling, Austin Texas (1982), pp. 489-507.