Draw a beam with pins, rollers or fixed supports, add point loads, distributed loads (uniform, triangular or trapezoidal) and moments, and instantly get the reactions, the axial, shear and bending moment diagrams, the elastic curve and the normal and shear stresses. It solves statically determinate and indeterminate beams, in 2D and 3D, with internal hinges.
With the equilibrium equations ΣF = 0 and ΣM = 0; indeterminate beams add deformation compatibility conditions. The calculator shows every equation.
Where the shear force crosses zero or at a concentrated load; the tool marks it on the diagram.
Yes, it solves continuous beams, fixed beams and beams with several supports.
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