NUMERICAL METHODS FOR ANALYSING PROBLEMS IN RAILWAY ENGINEERING

• DOI: https://doi.org/10.22533/at.ed.317582501103

• Palavras-chave: Engineering; Railway; methods; numerical; TecNM.

• Keywords: Engineering; Railway; methods; numerical; TecNM.

• Abstract:

  The article addresses the importance of linking the content of Numerical Methods courses with practical applications in Railway Engineering. It proposes a more realistic and contextualized approach that can motivate students and introduce them to topics such as the design and analysis of forces in railway bridges or catenary elements, using systems of linear equations, matrices, and polynomial extrapolation.
  It highlights that Numerical Methods courses in most higher education institutions are usually unique throughout the degree program and often lack practical examples, which demotivates students and hinders their learning. This contributes to high failure and dropout rates, especially in the early years of higher education, as observed in engineering degree programs at the National Technological Institute of Mexico, Cancún campus.

  The text emphasizes that basic skills and mathematical tools at intermediate levels of study are essential for addressing real problems in railway engineering. Providing practical examples, such as calculating forces in lattice structures or Warren bridges, helps students apply numerical methods using the knowledge they have acquired up to that point. In addition, application programs are mentioned, which are also useful for advanced applications when related subjects are taken in later semesters.
  In conclusion, the document advocates an approach that links numerical methods with real-world applications in the field, seeking to improve learning and reduce dropout and failure rates.