半无限地下管线的地震振动研究

IF 0.3 Q4 MECHANICS Moscow University Mechanics Bulletin Pub Date : 2023-02-02 DOI:10.3103/S0027133022050041

M. Sh. Israilov, S. E. Nosov

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引用次数: 0

摘要

研究了纵波沿管道传播引起的半无限地下管道和弹性土的非定常振动。这个问题不是自相似的，它的解决与无限管道的情况不同，遇到了很大的困难。结果表明，Rashidov先前对这一问题的表述和考虑是不正确的，并没有导致它的解。

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On Seismic Oscillations of Semi-Infinite Underground Pipeline

Unsteady oscillations of a semi-infinite underground pipeline and elastic soil caused by the propagation of a longitudinal seismic wave along the pipeline are studied. The problem is not self-similar and its solution meets significant difficulties unlike the case of an infinite pipeline. It is shown that the formulation and consideration of this problem performed earlier by Rashidov are incorrect and do not lead to its solution.

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来源期刊

Moscow University Mechanics Bulletin MECHANICS-

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Moscow University Mechanics Bulletin is the journal of scientific publications, reflecting the most important areas of mechanics at Lomonosov Moscow State University. The journal is dedicated to research in theoretical mechanics, applied mechanics and motion control, hydrodynamics, aeromechanics, gas and wave dynamics, theory of elasticity, theory of elasticity and mechanics of composites.