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Chapter 17
Concept of Stress

Normal Stress
Normal stress is a type of stress that occurs when forces act perpendicular, or normal, to a material's cross-sectional area. This stress often…
Shearing Stress
Shearing stress, denoted by the Greek letter tau (τ), is stress caused by forces acting transversely on an object. These forces create internal…
Bearing Stress
Bearing stress refers to the contact pressure between two separate bodies. To visualize this, imagine a bolt thrust through a plate. The bolt applies…
Applications of Stress
Consider a structure made of a boom and a rod designed to support a load. These two components are connected by a pin and stabilized by brackets and…
Stress on an Oblique Plane
Understanding stress on an oblique plane under axial loading is pivotal in material mechanics. This analysis offers insight into a material's…
Stress: General Loading Conditions
To grasp the intricacy of real-world conditions where multiple loads are applied simultaneously to a structure, one might visualize a section passing…
Components of Stress
Stress analysis under multiple loading conditions is intricate, necessitating a comprehensive grasp of normal and shearing stresses. Consider a small…
Design Consideration
Designing a structure involves a series of considerations, primarily the material's ultimate strength, calculated through tests that measure…
A Cost-effective and Reliable Method to Predict Mechanical Stress in Single-use and Standard Pumps
Pumps are mainly used when transferring sterile culture broths in biopharmaceutical and biotechnological production processes. However, during the…
Determining the Mechanical Strength of Ultra-Fine-Grained Metals
The mechanical strengthening of metals is the long-standing challenge and popular topic of materials science in industries and academia. The size…
A Method for Studying the Temperature Dependence of Dynamic Fracture and Fragmentation
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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