Calculation Example – Simple harmonic vibration part1 ^{ Featured }
A single point with mass m is vibrating harmonically. The displacement x from point of balance is governed by the differential equation
Calculation Example – Critical load. ^{ Featured }
A solid rod has a diameter of 20 mm and is 600 mm long. It is made of a material that can be modeled by the stress–strain diagram shown in the figure below. If it is used as a pinsupported column, determine the critical load.
Calculation Example – Minimum allowable Diameter. ^{ Featured }
Determine the minimum diameter of the rod. The axial tensile force is P=10KN. The allowable stresses in tension and shear is 100MPa and 40MPa.
Calculation Example – Member Diagram. ^{ Featured }
Determine the diagrams for moment and shear for the following pinned at two ends beam. Total length 9m. EI constant. Units KN,m.
Calculation Example – Maximum Deflection ^{ Featured }
Determine the equation of the elastic curve for the beam using the x coordinate. Specify maximum deflection. EI is constant.
Calculation Example – Rod loading ^{ Featured }
Calculate the internal normal forces at points A,B,C for the rod which is loaded with the forces shown.
Calculation Example – Cantilever Beam with point loads. ^{ Featured }
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