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Force per unit area is called Stress.
Stress pulling outward refers to the force or tension exerted on an object in a direction away from its center, causing it to expand or elongate. This type of stress can lead to deformation or failure in materials if it exceeds their strength limit. Examples include stretching a rubber band or pulling taffy.
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The warping wall can weaken the structural integrity of the building by causing uneven stress distribution and potential structural damage.
Concentric cracks are circular or ring-shaped cracks that form around a central point. They are often observed in materials such as concrete or glass due to the application of stress or impact on the surface. Concentric cracks can indicate structural weakness or impending failure in the material.
structural, fatigue, flow. residual,and thermal
When materials are under pressure, strain stress can cause them to deform or break, compromising their structural integrity. This is because the strain stress creates internal forces that can exceed the material's strength, leading to failure.
An effect of all forces acting on a structure at the same time.
Stress is a physical or emotional response to a demand or pressure that exceeds one's ability to cope, leading to feelings of tension and unease.
The most common unit used to measure stress in structural materials is the Pascal (Pa) or megapascal (MPa). Stress is typically expressed as force per unit area, so the Pascal unit is well-suited for this purpose.
Structural timbers are those timbers used in the construction of a building that are "load bearing". They are the timbers placed under stress by and that support the weight of the building.