Lehetska I. Assessment of the Condition of Port Handling Equipment in Prolonged Operation

Українська версія

Thesis for the degree of Doctor of Philosophy (PhD)

State registration number

0824U003372

Thesis Registration Form

0824U003372.pdf

Applicant for

Specialization

  • 133 - Галузеве машинобудування

Specialized Academic Board

PhD 1330124

Odesa National Maritime University

Essay

As a result of the dissertation research, an important scientific and technical issue related to the operation of lifting and transport equipment in seaports has been addressed. The aim of the dissertation research is to establish the most effective method for assessing the potential for further operation of port transshipment machines that are in long-term use. The object of research is the process of strength transformation in the metal structures of port transshipment machines when operated beyond standard load limits. The subject of research is the methods for determining the residual strength of the metal structures of lifting machines by evaluating material parameters

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Research papers

Nemchuk O., Konoplyov A., Kibakov О., Lehetska, I. Review and analysis of methods for assessing damage to teel structure of lifting machines. Transport Development. 2023. 19(4). Р. 48-55. https://doi.org/10.33082/td.2023.4-19.04

Легецька І.П. Фрактографічне обгрунтування втрати опору крихкому руйнуванню сталі в елементах металоконструкцій перевантажувальної техніки. Вісник ОНМУ. 2023. 72(1). С. 43-52.https://doi.org/10.47049/2226-1893-2024-1-43-51

Lehetska I. The application of the polarization resistance method for monitoring the degradation of steel in port crane metal structures. Вісник ОНМУ. 2024. 73(2). С. 73-86. https://doi.org/ 10.47049/2226-1893-2024-2-73-86

Orobey V., Nemchuk O., Lymarenko O., Piterska V., Sherstiuk O., Lehetska I. Diagnostics of stabilization modes of shape strand ropes. Diagnostyka. 2022. 23(4):20222409.https://doi.org/10.29354/diag/156385

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