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SPONSORED ### Calculation Example – Calculate tension force using virtual work.

Calculate tension force F_AC in cable AC using virtual work for the weight of 10 KN. (The equilibrium is at φ=45 degrees) Solution If we release cable from point C , point A moves to posi...

Read More SPONSORED ### Calculation Example – Torsional moment-Stress.

Calculate the max stress because of torsional moment on the outer layer of a steel hollow rod when two forces act on it from a distance of 100mm from the center. Solution &nb...

Read More SPONSORED ### Calculation Example – Reinforced Concrete Column at Stress.

A rectangular column (400mmX400mm) is constructed of concrete and four steel reinforcing rebars. An axial force of 1000KN is subjected on the column. What is the diameter of the steel bars if the ¼ of...

Read More SPONSORED ### Calculation Example – Cantilever Beam with uniform loading.

Calculate the internal forces for the cantilever beam with the uniform loading q=10KN/m. Solution We calculate the reactions at the fixed end A.

Read More SPONSORED ### Calculation Example – Cantilever Beam with point loads.

Draw the shear and moment diagrams for the cantilever beam (units KN,m). Solution Free body diagram Shear diagram Moment diagram

Read More SPONSORED ### Calculation Example – Rod loading

Calculate the internal normal forces at points A,B,C for the rod which is loaded with the forces shown. Solution Free body diagram: Internal forces:

Read More SPONSORED ### Calculation Example – Maximum Deflection

Determine the equation of the elastic curve for the beam using the x coordinate. Specify maximum deflection. EI is constant. Solution Free body diagram: Elastic...

Read More SPONSORED ### Calculation Example – Member Diagram.

Determine the diagrams for moment and shear for the following pinned at two ends beam. Total length 9m. EI constant. Units KN,m. Solution Shear diagram Mom...

Read More SPONSORED ### Calculation Example – Critical load.

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 pin-supported column, de...

Read More SPONSORED ### Calculation Example – Simple harmonic vibration part1

A single point with mass m is vibrating harmonically. The displacement x from point of balance is governed by the differential equation where ω is a positive constant. a) Show that...

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