便携式爆炸反应复合体运行过程中冲击波在裂隙体中的传播研究

IF 0.4 Q4 ENGINEERING, MECHANICAL

Journal of Machinery Manufacture and Reliability Pub Date : 2025-06-25 DOI:10.1134/S1052618825700104

V. O. Solov’ev, I. M. Shvedov

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引用次数: 0

摘要

给出了爆炸反应钻井过程中冲击波在裂隙岩体中的传播模拟结果。研究了岩体各构造单元紧密接触和充气裂缝存在时的断裂过程特征。估计了激波速度与通过波和反射波速度对岩体不均匀性、介质颗粒位移速度和破碎带大小的相互关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Study of Shock Wave Propagation in Fractured Massifs during Operation of a Portable Explosive-Reactive Complex

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Study of Shock Wave Propagation in Fractured Massifs during Operation of a Portable Explosive-Reactive Complex

The results of modeling shock wave propagation in a fractured rock massif during explosive-reactive drilling are presented. The features of the fracture process in the case of tight contact of structural elements of the massif and in the presence of air-filled fractures are investigated. The interrelation of shock wave velocities with the velocities of passed and reflected waves on inhomogeneities in the rock massif, velocities of displacement of medium particles, and the size of the fracture zone is estimated.

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来源期刊

Journal of Machinery Manufacture and Reliability ENGINEERING, MECHANICAL-

CiteScore

0.80

自引率

33.30%

发文量

期刊介绍： Journal of Machinery Manufacture and Reliability is devoted to advances in machine design; CAD/CAM; experimental mechanics of machines, machine life expectancy, and reliability studies; machine dynamics and kinematics; vibration, acoustics, and stress/strain; wear resistance engineering; real-time machine operation diagnostics; robotic systems; new materials and manufacturing processes, and other topics.