Implementation of non-standard tests at powered roof support testing stands in KOMAG

Mining of Sustainable Development

生态环境科学

Madejczyk, W.^1 ; Szweda, S.^1

KOMAG Institute of Mining Technology, 37 Pszczyska Street, Gliwice

44-101, Poland^1

关键词: Certification process;    Load capacity;    Scope of application;    Standard tests;    Stiffness tests;    Strength tests;    Support testing;    Welded rails;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/261/1/012028/pdf
DOI  :  10.1088/1755-1315/261/1/012028

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Examples of broadening the scope of application of the unique test stands, originally dedicated to conducting functionality, kinematic and strength tests of powered roof support. Test cycle of bridge bearings load capacity is discussed. The obtained results were used during the certification process of the bearings. The method of testing the strength of welded rails as well as the tests procedure and the results of stiffness tests of the folding metal scaffoldings is given.