Application and Practice of Finite Element Method in the Teaching of "Structural Mechanics"

"Structural Mechanics" is a crucial course in mechanical engineering. The finite element method (FEM) offers an efficient and accurate approach to analyzing the mechanical properties of structures. This paper explores the integration of FEM into "Structural Mechanics" course teaching, focusing on the stress performance of reinforced concrete structures. A set of four problem banks, ranging in difficulty, were developed for beams, plates, frames, and assemblies, enhancing student interest and practical skills. By introducing the operation and techniques of the ABAQUS finite element software, the completion rate of student assignments was significantly improved. The integration of FEM with teaching content and assessment methods led to further exploration of curriculum and assessment reform, resulting in a new teaching model driven by engineering applications. This model clarifies the direction, objectives, and expected benefits of course development. The pedagogical approach of incorporating FEM into "Structural Mechanics" can serve as a valuable reference for teaching reform in other engineering disciplines.This study demonstrates the successful integration of FEM into "Structural Mechanics" course teaching, using the stress performance of assembly frame structures as a starting point. The development of four problem banks for beams, plates, frames, and assemblies has enhanced student interest and practical skills. Furthermore, the introduction of ABAQUS software operation has improved assignment completion rates. This reform explores a new teaching model driven by engineering applications, providing a valuable reference for teaching reform in other engineering disciplines.