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Chapter 17

Concept of Stress

Stress normale
Stress normale
Consider a rod subjected to an axial force; as a result, a resistive force is developed across the cross-sectional area, which is termed as stress. The SI ...
Stress da taglio
Stress da taglio
A structure when subjected to transverse forces develops internal forces in the sectional plane between the points where the forces are applied. The ...
Sollecitazione del cuscinetto
Sollecitazione del cuscinetto
The stress exerted on a material due to the contact pressure created while interacting with another object is called bearing stress. Consider two plates ...
Applicazioni dello stress
Applicazioni dello stress
Consider a structure consisting of a boom and a rod designed to support a load. The boom and the rod are joined by a pin and supported by brackets and ...
Sollecitazione su un piano obliquo
Sollecitazione su un piano obliquo
Consider a member subjected to axial forces. Introduce a sectional plane inclined to the normal plane, called an oblique plane. The stresses acting on ...
Sollecitazione: Condizioni generali di carico
Sollecitazione: Condizioni generali di carico
Consider a body subjected to multiple loads. When dissected through a point using a plane parallel to the xy plane, it is observed that the shearing ...
Componenti dello stress
Componenti dello stress
The stress components of a body subjected to multiple loading are analyzed by considering a small cube centered at point O. The cube has the normal and ...
Considerazioni sulla progettazione
Considerazioni sulla progettazione
While designing a structure, the considerations start with the ultimate strength of a material, which is determined through tests, measuring changes under ...
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