Request a Free Trial or buy a Subscription to use the tools in plus mode. tools are free in basic mode (no plots, tables, goal seek etc). Trapezoid Beam Bending Calculation Module.T Section Beam Bending Calculation Module.Rotated Beam Bending Calculation Module.Right Angle Beam Bending Calculation Module.Rectangular Channel Beam Bending Calculation Module.Rectangular Beam Bending Calculation Module.Polygon Beam Bending Calculation Module.Parallelogram Beam Bending Calculation Module.I Section Beam Bending Calculation Module.Elliptical And Semi Elliptical Beam Bending Calculation Module.Diamond Beam Bending Calculation Module.Circular And Semi Circular Beam Bending Calculation Module.Reference : Roark's Formulas For Stress And Strain, Warren C Young, McGraw Hill Change Module : Refer to the figures and help pages for more details. Use the Result Plot option to plot the bending moment, shear force, slope, deflection and stress versus position x. For defined beam ends, such as structures, the effective length factor should be set to one (fe = 1). The effective length factor should be used for beams on a soft foundation such as soil, where the beam ends are poorly defined. The buckling load can be calculated using either the Euler equation (suitable for long beams), the Johnson equation (suitable for short beams), or the buckling load equation can be determined from the transition length. For tension loads, the bending moment, slope and deflection decrease with increasing tension. All distances are measured from the left end of the beam.īeam end types include: free fixed (cantilever), guided fixed, pinned fixed, fixed fixed (built in or fixed), pinned pinned (simply supported), and guided pinned beam ends.Ĭombined loads include axial loads, point loads, distributed loads, weight loads, concentrated moments, angular displacements, lateral displacements, and uniform temperature gradient.įor beams with compressive axial loads the bending moment, slope and deflection tend to infinity as the axial load tends to the buckling load. The beam end conditions are of the form left end - right end (for example Pin-Fix is left end pinned and right end fixed). For combined loads, the shear force, bending moment, slope and deflection are assumed to be additive. The calculations are not valid past the beam end points. The Euler Bernoulli beam equation is suitable for slender beams (it does not include the effect of shear), and for small angles (θ < 0.5 rad). Calculate beam bending shear force, bending moment, slope and deflection for equilateral, isoceles and scalene triangle beams.
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