Free engineering calculators
First version: explore beam response and elastic column buckling with the production Stabileo engine.
- First version
Simply supported beam
Deflection, shear and bending moment of a beam on two supports.
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Continuous beam
Two to four spans: support reactions, sagging and hogging moments, and deflection.
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Portal frame
Single-bay frame with vertical beam loading and a horizontal force shared between the top corners.
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Influence line
Move a unit load along one or two spans; find the largest absolute response to a single axle.
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Beam natural frequencies
First three transverse bending frequencies and engine mode shapes, compared with analytical values.
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Linear elastic, small deflection, prismatic Euler–Bernoulli member. SI units: m, MPa, m⁴, kN, kN/m; E is converted to kN/m². Self-weight excluded. Elastic buckling only; not a code design check. Maxima are absolute values; x is measured from the left.