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- https://eng.libretexts.org/Bookshelves/Mechanical_Engineering/Mechanics_of_Materials_(Roylance)/01%3A_Tensile_Response_of_Materials/1.04%3A_Stress-Strain_CurvesThis page discusses the mechanics of material necking, particularly in metals and polymers, contrasting ductile failure with the behavior of semicrystalline thermoplastics. It emphasizes the significa...This page discusses the mechanics of material necking, particularly in metals and polymers, contrasting ductile failure with the behavior of semicrystalline thermoplastics. It emphasizes the significance of true stress-strain curves for understanding material performance during plastic deformation and explores concepts like yield stress, strain hardening, and energy absorption.
- https://eng.libretexts.org/Bookshelves/Mechanical_Engineering/Mechanics_of_Materials_(Roylance)/04%3A_BendingThis page discusses the relationships between stresses, deflections, and loads for beams and flat plates under bending. It outlines methods for analyzing bending problems, focusing on shear and bendin...This page discusses the relationships between stresses, deflections, and loads for beams and flat plates under bending. It outlines methods for analyzing bending problems, focusing on shear and bending moment diagrams, beam stresses, and displacements. The section emphasizes predicting deflection limits and understanding material properties, utilizing a pseudovector-matrix notation to extend concepts from beams to flat plates.
- https://eng.libretexts.org/Bookshelves/Mechanical_Engineering/Mechanics_of_Materials_(Roylance)/04%3A_Bending/4.03%3A_Beam_DisplacementsThis page discusses beam deflection prediction techniques critical for materials testing, highlighting methods such as multiple integration of loading functions and the energy method. It covers practi...This page discusses beam deflection prediction techniques critical for materials testing, highlighting methods such as multiple integration of loading functions and the energy method. It covers practical applications like three-point bending, along with the use of dynamic equations and strain energy calculations. Challenges in analysis are noted, with modern software easing complexities.
