Strain (ε), Stress (σ) and Radius of Curvature (R)

Strain (ε) = ΔL/L Modulus of elasticity (E) = stress/strain = σ/ ε E/R = σ/y A short tutorial to show you how to develop relationships between strain, stress, and radius of curvature. Relationship between Bending Moment and Radius of Curvature: https://youtu.be/lkCXicMXcy4 #Strain #Stress #RadiusOfCurvature Design to Eurocodes: EN 1990 (EC0) - Basis of structural design Design to Eurocode 1 - EN 1991 (EC1) - Actions on structures Design to Eurocode 2 - (EN 1992 EC2) - Design of concrete structures including concrete bridges Design to Eurocode 3 - (EN 1993 EC3) - Design of steel structures including steel bridges Design to Eurocode 4 - (EN 1994 EC4) - Design of composite steel & concrete structures including composite bridges Design to Eurocode 7 - (EN 1997 EC7) - Geotechnical design Terms of use in addition to "Standard YouTube Licence": http://www.eurocoded.com/mod/page/view.php?id=16