Abstract
The mathematical model of vertical penetration of a steel pipe in soil with a shock pulse generator is described. The influence of the external problem parameters on the attenuation of the shock pulse propagating along the pipe is described, and the process generalities are found. The attenuation law of the mass velocity amplitude in the shock pulse along the pipe during vertical penetration in soil is revealed.
Similar content being viewed by others
REFERENCES
Nikitin, L.V., Statika i dinamika tverdykh tel s vneshnim sukhim treniem (Statics and Dynamics of Solids under External Dry Friction), Moscow: Mosk. Litsei, 1998.
Isakov, A.L. and Shmelev, V.V., Wave Processes When Driving Metal Pipes into the Ground Using Shock-Pulse Generator, Journal of Mining Science, 1998, vol. 34, no. 2, pp. 139–147.
Aleksandrova, N.I., Numerical–Analytical Investigation into Impact Pipe Driving in Soil with Dry Friction. Part I: Nondeformable External Medium, Journal of Mining Science, 2012, vol. 48, no. 5, pp. 856–869.
Aleksandrova, N.I., Numerical–Analytical Investigation into Impact Pipe Driving in Soil with Dry Friction. Part II: Deformable External Medium, Journal of Mining Science, 2013, vol. 49, no. 3, pp. 413–425.
Makris, N. and Constantinou, M.C., Analysis of Motion Resisted by Friction. I. Constant Coulomb and Linear Coulomb Friction, Mech. Struct. Mach., 1991, vol. 19, no. 4, pp. 477–500.
Pennestrı̀, E., Rossi, V., Salvini, P., and Valentini, P.P., Review and Comparison of Dry Friction Force Models, Nonlinear Dyn., 2015, vol. 83, no. 4, pp. 1785–1801.
Renard, Y., Numerical Analysis of a One-Dimensional Elastodynamic Model of Dry Friction and Unilateral, Comput. Methods Appl. Mech. Eng., 2001, vol. 190, pp. 2031–2050.
Bereteu, L., Numerical integration of the differential equations for a dynamic system with dry friction coupling, Facta Univ., Ser. Mech. Autom. Control Robot, 2003, vol. 3, no. 14, pp. 931–936.
Beloborodov, Isakov, A.L., V.N., Plavskikh, V.D., and Shmelev, V.V., Modeling Impact Generation during the Driving of Metal Pipes into Soil, Journal of Mining Science, 1997, vol. 33, no. 6, pp. 549–533.
Isakov, A.L. and Kondratenko, A.S., Computer Program Registration Certificate no. 2019664392, 2019.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2021, Vol. 57, No. 2, pp. 3-10. https://doi.org/10.15372/FTPRPI20210201.
Rights and permissions
About this article
Cite this article
Isakov, A.L., Kondratenko, A.S. Propagation of Shock Pulse along a Pipe during Vertical Penetration in Soil. J Min Sci 57, 177–183 (2021). https://doi.org/10.1134/S1062739121020010
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1062739121020010