RUS  ENG JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



J. Comp. Eng. Math.:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


J. Comp. Eng. Math., 2018, Volume 5, Issue 1, Pages 14–22 (Mi jcem109)  

Engineering Mathematics

Mathematical models for extracting pile from the soil with the help of multibarreled artillery systems

O. G. Pensky, A. G. Kuznetsov

Perm State National Research University, Perm, Russian Federation

Abstract: The article describes a method for extracting piles from the soil using the multibarreled artillery recoiling systems. The method is based on the recoil of guns during a shot and the rigid connection between the extracted pile and the recoiling parts of the guns. In order to describe the extraction of piles from the soil, we consider a tubular chopped powder. We propose mathematical models to calculate the dynamics of guns during a simultaneous shot from all the barrels and determine the amount of extraction of pile from the soil. The paper describes a technique for performing the necessary calculations, which is based on a phased solution of the Cauchy problem for the first and second shot periods. Numerical experiment shows the principal possibility to use the existing single-barreled building artillery systems to extract piles from the soil. For modelling calculations of extracting piles from the soil, we use parameters of the installation for the shooting of anchors and piles, which is introduced into the industry for the oil and gas field building.

Keywords: mathematical models, building, artillery guns, dynamics, penetration.

DOI: https://doi.org/10.14529/jcem180102

Full text: PDF file (598 kB)
References: PDF file   HTML file

UDC: 531.57
MSC: 97M50
Received: 25.01.2018
Language:

Citation: O. G. Pensky, A. G. Kuznetsov, “Mathematical models for extracting pile from the soil with the help of multibarreled artillery systems”, J. Comp. Eng. Math., 5:1 (2018), 14–22

Citation in format AMSBIB
\Bibitem{PenKuz18}
\by O.~G.~Pensky, A.~G.~Kuznetsov
\paper Mathematical models for extracting pile from the soil with the help of multibarreled artillery systems
\jour J. Comp. Eng. Math.
\yr 2018
\vol 5
\issue 1
\pages 14--22
\mathnet{http://mi.mathnet.ru/jcem109}
\crossref{https://doi.org/10.14529/jcem180102}
\elib{http://elibrary.ru/item.asp?id=32737015}


Linking options:
  • http://mi.mathnet.ru/eng/jcem109
  • http://mi.mathnet.ru/eng/jcem/v5/i1/p14

    SHARE: VKontakte.ru FaceBook Twitter Mail.ru Livejournal Memori.ru


    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles
  • Journal of Computational and Engineering Mathematics
    Number of views:
    This page:50
    Full text:39
    References:11

     
    Contact us:
     Terms of Use  Registration  Logotypes © Steklov Mathematical Institute RAS, 2019