English: Element of a bended beam: the neutral fiber is an arc of circle (radius ρ, angle dθ). As the sections stay perpendicular to the neutral fiber, the upper fibers (z > 0) are compressed and the lower fibers (z < 0) are extended.
Français : Élément d'une poutre fléchie : la fibre neutre est un arc de cercle (rayon ρ, angle dθ). Comme les sections restent perpendiculaires à la fibre neutre, les fibres du haut (z > 0) sont comprimées et les fibres du bas (z < 0) sont étirées.
2008-09-11T14:54:59Z Cdang 264x162 (17887 Bytes) {{Information |Description={{en|1=Element of a bended beam: the neutral fiber is an arc of circle (radius ρ, angle dθ). As the sections stay perpendicular to the neutral fiber, the upper fibers (''z'' > 0) are compressed an
{{Information |Description={{en|1=Element of a bended beam: the neutral fiber is an arc of circle (radius ρ, angle dθ). As the sections stay perpendicular to the neutral fiber, the upper fibers (''z'' > 0) are compressed and the lower fibers (''z'' < 0)