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Abstract glowing engineering diagram of a multi-span beam's shear force and bending moment with a starry background.

Abstract glowing engineering diagram of a multi-span beam's shear force and bending moment with a starry background.

Continuous beam over three equal spans with UDL and pinned supports: Shear force diagram: alternating positive and negative shear with zero at mid-spans. Bending moment diagram: hogging moments over internal supports and sagging moments at mid-spans. See more