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author:

王振昌 (王振昌.) [1] | 王聪聪 (王聪聪.) [2] | 伍恩 (伍恩.) [3]

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CQVIP

Abstract:

基于Satrifeld迭加法,理论推导了楔形掏槽炮孔中柱状药包爆破作用下自由面上应力分布的解析解。建立了相应的数值模型,通过数值模拟对该解析解进行验证,结果表明,在自由面上,沿同一楔掏槽孔连线方向,爆炸应力随与掏槽孔口间距的增大呈递减趋势,该规律与理论分析所得结论基本吻合。

Keyword:

Satrifeld迭加法 应力分布 数值模拟 柱状药包 自由面

Community:

  • [ 1 ] 福州大学紫金矿业学院,福建福州350116
  • [ 2 ] 福州大学爆炸技术研究所,福建福州350116

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Source :

矿业工程

ISSN: 1671-8550

Year: 2017

Issue: 3

Volume: 15

Page: 55-58

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count: -1

30 Days PV: 1

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