Open AccessProblems Associated with Ensuring the Stability of the Roadbed in Difficult Conditions and Options to Solve Them
Author(s) -
N A Nasonova,
Svetlana Zhdanova
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/988/3/032044
Subject(s) - permafrost , subgrade , leverage (statistics) , environmental science , civil engineering , computer science , geology , engineering , oceanography , machine learning
The article refers to the problems of operating the earth in difficult conditions. Railways in difficult conditions, especially in areas of permafrost and deep seasonal freezing of soils, need constant supervision over the operational performance of the track superstructure in plan and profile, as well as the state of the subgrade from the adverse and destructive leverage of external factors of a natural and technogenic nature. Sections of the roadbed, being deformed for long periods of time, require significant operating costs and capital investments to ensure the stability of these sections.