Materials and Structures Integrated Methods for Design and Evaluation of Mechanical Components

Materials and structural forms are the two main factors that affect the design of mechanical structures. With the continuous emergence of new composite materials, new manufacturing processes and new structural modes, especially the mechanical structures may show under complex load conditions. The influence of nonlinear behaviors such as plasticity, creep, damage accumulation and fatigue on the bearing performance of structures makes the engineering problems in design and evaluation particularly significant. The traditional material selection is relatively irrelevant to the structural design, and the sequential evaluation method can no longer fully meet the existing requirements, so the material should not be simplified to the given properties and parameters in the structural design.