Aleksandr Pochezhertsev

This research addresses the critical challenge of mass optimisation in structural components of heavy machinery, aiming to revolutionise their design for enhanced performance and sustainability. The study explores the innovative application of hybrid steel-composite structures, coupled with advanced topological and parametric optimisation techniques, to achieve unprecedented weight reduction without compromising structural integrity. By systematically analysing the mechanical properties and design nuances of these hybrid structures, the research ensures compliance with stringent performance and durability requirements. The methodology encompasses a comprehensive review of state-of-the-art modelling techniques, numerical simulations of hybrid structures within heavy machinery, and rigorous experimental validation of material properties to substantiate the hypothesis. Successful validation will demonstrate that adopting hybrid materials enables significant weight reduction in machine structures, translating to increased energy efficiency and sustainability, all while maintaining robust strength characteristics. This breakthrough holds the potential to redefine the future of heavy machinery design.