Comparison Between Numerical Analysis and Actual Results for a Pull-Out Test

Q2 Engineering

Engineering Transactions Pub Date : 2019-09-03 DOI:10.24423/ENGTRANS.1005.20190815

J. Gontarz, J. Podgórski, J. Jonak, M. Kalita, M. Siegmund

引用次数: 16

Abstract

The paper describes a computer analysis of the pull-out test used to determine the force needed to pull out a fragment of rock and the shape of this broken fragment. The analyzed material is sandstone and porphyry. The analysis included a comparison of different methods of propagation of cracks in the Abaqus computer program using the Finite Element Method. The work also contains a description of laboratory tests and analytical considerations.

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拉拔试验数值分析与实际结果的比较

本文描述了一种用于确定拔出岩石碎片所需的力和破碎碎片形状的拔出试验的计算机分析。分析的材料为砂岩和斑岩。分析包括在Abaqus计算机程序中使用有限元法对裂纹扩展的不同方法进行比较。该工作还包括对实验室测试和分析考虑的说明。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Engineering Transactions Engineering-Engineering (all)

CiteScore

1.40

自引率

0.00%

发文量

期刊介绍： Engineering Transactions (formerly Rozprawy Inżynierskie) is a refereed international journal founded in 1952. The journal promotes research and practice in engineering science and provides a forum for interdisciplinary publications combining mechanics with: Material science, Mechatronics, Biomechanics and Biotechnologies, Environmental science, Photonics, Information technologies, Other engineering applications. The journal publishes original papers covering a broad area of research activities including: experimental and hybrid techniques, analytical and numerical approaches. Review articles and special issues are also welcome. Following long tradition, all articles are peer reviewed and our expert referees ensure that the papers accepted for publication comply with high scientific standards. Engineering Transactions is a quarterly journal intended to be interesting and useful for the researchers and practitioners in academic and industrial communities.