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The problem of primary frost heave with frost penetration
Author(s) -
Ding Zhengzhong
Publication year - 1995
Publication title -
mathematical methods in the applied sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.719
H-Index - 65
eISSN - 1099-1476
pISSN - 0170-4214
DOI - 10.1002/mma.1670181205
Subject(s) - frost heaving , frost (temperature) , geotechnical engineering , penetration (warfare) , mathematics , boundary value problem , mechanics , geology , mathematical analysis , physics , operations research , geomorphology
This paper is concerned with a mathematical model for the phenomenon of primary frost heave with frost penetration, which appears in the freezing process of wet soil. The problem is formulated in the form of a free boundary problem with two free boundaries. It is shown that there exists a unique classical solution for this problem.
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