Aumento da vida em fadiga de um descarregador de navios

Abstract

After decades of development, the safety and efficiency levels of ship unloaders (SUs) have greatly improved in developing countries. These are essential pieces of equipment for the efficiency and safety of port operations. They are responsible for transferring cargo from ships to land, and their effectiveness directly impacts the speed and safety of the unloading process. The importance of these machines is reflected in their capacity to handle large volumes of cargo quickly and safely, reducing ship waiting times at ports and optimizing logistics. This work proposes to investigate the importance of finite element analysis in evaluating and extending the life of an SU that has been in operation for over 30 years. Finite element analysis (FEA) methods will be explored, focusing on elastic analysis and structural fatigue to propose solutions for the nonconformities identified, ensuring safe and efficient operation if feasible. The research aims to contribute to advancements in engineering practices.