Zurita EGT, Rosales JEP. Theoretical Modeling of a Beam with Variable Section and Finite Rigidity in A Fatigue Testing Machine to Verify the Bending Moment Produced in The Central Portion of The Smallest Diameter of The Beam Subjected to External Loads . ijmst [Internet]. 2024Mar.19 [cited 2024Dec.4];11(1):207-13. Available from: https://cosmosscholars.com/phms/index.php/ijmst/article/view/3574