Comprehensive Analysis of the Retaining Pile Structure with the Determining the Stability Factor by Numerical Methods
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Date
2019
Journal Title
Journal ISSN
Volume Title
Publisher
EDP Sciences
Abstract
EN: Abstract. The paper highlights the results of the complex analysis of the
retaining pile structure with determining the stability coefficient by
numerical methods. To achieve this purpose, after designing a structure
with jet grouting piles, the research of the stability coefficients of the
landslide hazard slopes in the software complex "OTKOS" and its stress
state in the software complex LIRA-CAD system was conducted. The
relevance of the completed research is to develop rational parameters of the
pile structure. A comparison of determining the stability coefficient of a
slope by different methods for the existing landslide stretch for the public
roadways of local significance С141017 (Lviv-Shehyni) – Sudova Vyshnia
was carried out. Originality of the paper lies in the fact that to determine
the stability coefficient in the model, the layeredness of the slope under
study is taken into account, and the nonlinear volumetric problem is solved
in the course of the numerical analysis of the stress state. The rational
distance between piles in the gap and the length of the pile under a certain
percentage of cement and ground was justified.
Description
O. Dubinchyk: ORCID 0000-0003-4059-2357, V. Petrenko: ORCID 0000-0002-5902-6155, D. Ihnatenko: ORCID 0000-0001-6805-6703, V. Kildieiev: 0000-0003-2803-8150
Keywords
jet cementing piles, landslide dangerous slopes, stability factor, КМТ
Citation
Dubinchyk O., Petrenko V., Ihnatenko D., Kildieiev V. Comprehensive Analysis of the Retaining Pile Structure with the Determining the Stability Factor by Numerical Methods. E3S Web of Conferences. 2019. Vol. 109 : International Conference Essays of Mining Science and Practice, RMGET 2019, Dnipro, Ukraine, 25 June 2019 – 27 June 2019. Dnipro, 2019. DOI: 10.1051/e3sconf/201910900020.