MATEC Web Conf.
Volume 298, 2019International Conference on Modern Trends in Manufacturing Technologies and Equipment: Mechanical Engineering and Materials Science (ICMTMTE 2019)
|Number of page(s)||6|
|Published online||18 November 2019|
Features of calculation of steel structures of bridge cranes at variable loads
Omsk Tank-automotive Engineering Institute, 644098, 14 military town, 119, Cheremushki vil., Omsk, Russia
2 Limited liability company «Titaniumavto», 2, 3rd roundabout, Omsk, Russia
3 Omsk State Agrarian University, 644008, 1, Institutskiy Square, Omsk, Russia
* Corresponding author: firstname.lastname@example.org
The article deals with the calculation of metal bridge cranes operating under the influence of variable loads. Requirements to static and dynamic characteristics of mechanisms of load-lifting cranes are caused by specifics of work, features of a design and operating conditions of the cranes working at variable loadings. Thus, it is proposed to perform calculations of parts of crane mechanisms for endurance, operating under non-stationary variable load, based on the principle of linear summation of damage, allowing the calculation from the point of view of the load equivalent to the entire range of operating loads.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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