A pin-connected truss composed of members AB and BC is subjected to a vertical force P= 40 kN at joint B (see figure). Each member is of constant cross- sectional area: A4B = 0.004 m² and ABC =0.002 m². The diameter d of all pins is 20 mm, clevis thickness t is 10 mm, and the thickness 4 of the bracket is 15 mm. Determine the normal stress acting in each member and the shearing and bearing stresses at joint C. Fc Clevised ends 2 m A 1.5 m P=40 kN

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Mechanics of Solids

It is the study of the behavior of solid materials, their characteristics under various circumstances such as variation in external forces, temperature, and other internal factors. It is one of most important study in the field of engineering science, especially chemistry and mechanical engineering. In rigid body, the idealization of the solid body in which deformation is neglected. Deformation is known as the force acting on the solid state system which exerts change in its shape of the body but it continues to be at rest or in a uniform motion but it cannot accelerate. But those solid systems do have elasticity, compressibility and can be bent. This field is very vast since there are wide range of materials around us.