表面炸药的爆炸问题

IF 0.3 Q4 MECHANICS

Moscow University Mechanics Bulletin Pub Date : 2021-08-03 DOI:10.3103/S0027133021020047

V. A. Maksimenko, S. L. Tolokonnikov

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引用次数: 0

摘要

在固体-液体公式中，研究了由于地面上的线电荷爆炸而形成弹坑的平面问题。爆炸坑应该是一条有两个角点的多边形线。这个问题的精确解被构造出来了。进行了参数分析。针对问题的一些控制参数，给出了计算得到的弹坑轮廓。给出了控制参数的约束条件，并考虑了极限情况。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Explosion Problems for Surface Charges

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Explosion Problems for Surface Charges

A plane problem of the formation of a crater as a result of the explosion of a line charge on the surface of the ground is investigated within the solid–liquid formulation. The explosion crater is supposed to be a polygonal line with two angular points. The exact solution to the problem is constructed. A parametric analysis is performed. The calculated profiles of the explosion crater are presented for some governing parameters of the problem. Restrictions on the governing parameters are given, and limiting cases are considered.

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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.