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Title: | Assessment of different metals screw joint parameters by using multiple criteria analysis methods |
Authors: | Čereška, Audrius Podviezko, Askoldas Zavadskas, Edmundas Kazimieras |
Keywords: | civil engineering bolt joint parameters MCDM entropy TOPSIS EDAS CILOS IDOCRIW |
Issue Date: | 2018 |
Publisher: | Multidisciplinary Digital Publishing Institute (MDPI AG) |
Citation: | Cereska A., Podviezko A., Zavadskas E.K. 2018. Assessment of Different Metal Screw Joint Parameters by Using Multiple Criteria Analysis Methods, METALS 8(5). |
Series/Report no.: | 8;5 |
Abstract: | : This study compares screw joints made of different materials, including screws of different
diameters. For that purpose, 8, 10, 12, 14, 16 mm diameter steel screws and various parts made of
aluminum (Al), steel (Stl), bronze (Brz), cast iron (CI), copper (Cu) and brass (Br) are considered.
Multiple criteria decision making (MCDM) methods such as evaluation based on distance from
average solution (EDAS), simple additive weighting (SAW), technique for order of preference by
similarity to ideal solution (TOPSIS) and complex proportional assessment (COPRAS) are utilized
to assess reliability of screw joints also considering cost issues. The entropy, criterion impact loss
(CILOS) and integrated determination of objective criteria weights (IDOCRIW) methods are utilized
to assess weights of decision criteria and find the best design alternative. Numerical results confirm
the validity of the proposed approach. |
URI: | http://dspace.vgtu.lt/handle/1/3755 |
ISSN: | 2075-4701 |
Appears in Collections: | Moksliniai straipsniai / Research articles
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