MECHANICAL STRESS Meaning and
Definition
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Mechanical stress refers to the force or pressure exerted on a material when it undergoes deformation due to an applied external load or pressure. It is the response of a material when subjected to mechanical forces that cause it to change shape or size.
The concept of mechanical stress assumes significance in various engineering and scientific disciplines, particularly in materials science and structural engineering. It is a measure of the internal resistance of a material to external forces, indicating how it will react when subjected to different types of loads or pressures.
Mechanical stress can be classified into two main types: compressive stress and tensile stress. Compressive stress occurs when an object is squeezed or compressed, while tensile stress occurs when an object is stretched or pulled apart. Both types of stress result in deformation of the material, and the magnitude of the stress depends on the applied force and the cross-sectional area of the material.
Understanding the mechanical stress that a material can withstand is crucial for designing structures and mechanical components that can withstand various loads and pressures without failure. It is often measured in units of force per unit area, such as pascals (Pa) or pounds per square inch (psi).
In summary, mechanical stress refers to the force or pressure exerted on a material that causes it to deform, and it is an essential consideration in engineering and materials science to ensure the structural integrity and functionality of various components.
Common Misspellings for MECHANICAL STRESS
- nechanical stress
- kechanical stress
- jechanical stress
- mwchanical stress
- mschanical stress
- mdchanical stress
- mrchanical stress
- m4chanical stress
- m3chanical stress
- mexhanical stress
- mevhanical stress
- mefhanical stress
- medhanical stress
- mecganical stress
- mecbanical stress
- mecnanical stress
- mecjanical stress
- mecuanical stress
- mecyanical stress
- mechznical stress
Etymology of MECHANICAL STRESS
The etymology of the term "mechanical stress" can be understood by breaking down its components: "mechanical" and "stress".
1. Mechanical: The word "mechanical" is derived from the Latin word "mechanicus", which in turn originated from the Greek word "mēkhanikos". "Mēkhanikos" referred to someone who dealt with machines or contrivances. Over time, the term "mechanical" came to represent anything related to machines, motion, or physical forces.
2. Stress: The word "stress" originated from the Latin word "strictus" (past participle of "stringere"), which meant "to draw tight". In the 14th century, the Old French word "estrece" emerged, resembling the modern-day meaning of "stress" as a state of mental or emotional strain.
