Vibration induced fatigue of mining and material handling mega machines

IF 4.4 2区工程技术 Q1 ENGINEERING, MECHANICAL

Engineering Failure Analysis Pub Date : 2025-03-19 DOI:10.1016/j.engfailanal.2025.109529

Przemysław Moczko, Maciej Olejnik, Damian Pietrusiak, Jędrzej Więckowski

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引用次数: 0

Abstract

The article presents the current progress of research and development in of mining and material handling machines and focuses on estimation of the actual loads acting on the discussed objects, especially in the area of their undercarriage. In many cases, the standards currently used miss the case of verification fatigue scenario, or the values adopted are much lower than those observed during operation. The following paper briefly describes the possible consequences of failure in the machines described in article, the current approach of standards to fatigue, and the current progress of research and development in the context of fatigue calculations with respect to the alternating loads acting on the undercarriage. The described research will allow in the future to update the existing calculation standards or propose additional activities during the design of mining and material handling mega machines. This will allow for better optimization of the structure in terms of its resistance to fatigue damage.

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来源期刊

Engineering Failure Analysis 工程技术-材料科学：表征与测试

CiteScore

7.70

自引率

20.00%

发文量

956

审稿时长

47 days

期刊介绍： Engineering Failure Analysis publishes research papers describing the analysis of engineering failures and related studies. Papers relating to the structure, properties and behaviour of engineering materials are encouraged, particularly those which also involve the detailed application of materials parameters to problems in engineering structures, components and design. In addition to the area of materials engineering, the interacting fields of mechanical, manufacturing, aeronautical, civil, chemical, corrosion and design engineering are considered relevant. Activity should be directed at analysing engineering failures and carrying out research to help reduce the incidences of failures and to extend the operating horizons of engineering materials. Emphasis is placed on the mechanical properties of materials and their behaviour when influenced by structure, process and environment. Metallic, polymeric, ceramic and natural materials are all included and the application of these materials to real engineering situations should be emphasised. The use of a case-study based approach is also encouraged. Engineering Failure Analysis provides essential reference material and critical feedback into the design process thereby contributing to the prevention of engineering failures in the future. All submissions will be subject to peer review from leading experts in the field.