Assessment of the Technical Condition of the Steel Structures of the Tower Crane During Operation
Abstract: The article discusses the actual problem of ensuring the safety of tower cranes during their operation. Special attention is paid to the analysis of the causes of crane falls, including the influence of wind loads, vibrations of metal structures and failures of mechanisms. Data on modern approaches to monitoring the condition of structures using vibration monitoring, inclinometers and other methods are presented. The issues of dynamic behavior of cranes under changing wind conditions, the impact of changes in structural rigidity and the operation of protection systems are considered. The possibilities of using computer technologies and analytical models to analyze crane stability are described. The advantages of introducing intelligent monitoring and condition control systems for metal structures to prevent accidents are indicated. The need to take into account individual operating conditions, including the wind rose and the features of the construction site, is also discussed, which will increase the reliability and durability of tower cranes.
Keywords: technical condition, vibration, tower crane, metal structures, wind load, condition monitoring.
Pages: 189-196.
For citation:
For citation: Pichakhchi, A. V. Assessment of the Technical Condition of the Steel Structures of the Tower Crane During Operation. – Text : electronic. – In: <em>Metal Constructions</em>. – 2024. – Vol. 30, N 4. – Р. 189-196. – URL: https://donnasa.ru/publish_house/journals/mk/2024-4/st_03_pichakhchi.pdf (date of access: 09.03.2025). – edn: mhtkhk. – ISSN 1993-3517. (in Russian)
Vol. 30, N 4 (2024)
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Metal Constructions
Publish house: Donbas National Academy of Civil Engineering and Architecture