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Chapter 17

Chapter 17

Concept of Stress

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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 …
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A structure when subjected to transverse forces develops internal forces in the sectional plane between the points where the forces are applied. The …
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The stress exerted on a material due to the contact pressure created while interacting with another object is called bearing stress. Consider two plates …
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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 …
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Consider a member subjected to axial forces. Introduce a sectional plane inclined to the normal plane, called an oblique plane. The stresses acting on …
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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 …
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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 …
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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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The dynamic fracture of a body is a late-stage phenomenon typically studied under simplified conditions, in which a sample is deformed under uniform …
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Pumps are mainly used when transferring sterile culture broths in biopharmaceutical and biotechnological production processes. However, during the pumping …
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The mechanical strengthening of metals is the long-standing challenge and popular topic of materials science in industries and academia. The size …