Tensile strain is a physical phenomenon that occurs when a material is subjected to an axial force that is greater than its yield strength. This type of strain is commonly encountered in structural and civil engineering applications, where materials such as steel, concrete, and wood are subjected to tension forces. Tensile strain is a measure of the deformation that a material undergoes when subjected to tensile loading, and it is a function of the material's modulus of elasticity and the applied force. When a material is subjected to tensile loading, it experiences both elastic and plastic deformation. Elastic deformation occurs when the applied force is within the elastic range of the material, and the strain is recoverable when the load is removed. Plastic deformation occurs when the applied force exceeds the yield strength of the material, and the material undergoes permanent deformation. The amount of plastic deformation that a material undergoes is a function of its ductility, which is a measure of its ability to deform without fracturing. Tensile strain is an important consideration in the design of structures, as it can affect the safety and durability of a building or bridge. Engineers must carefully consider the tensile strength of the materials used in a structure, as well as the loads that the structure will be subjected to over its lifetime. Failure to properly account for tensile strain can result in catastrophic failure of a structure, which can have serious consequences for public safety. In summary, tensile strain is a physical phenomenon that occurs when a material is subjected to an axial force that is greater than its yield strength. It is a measure of the deformation that a material undergoes when subjected to tensile loading, and it is a function of the material's modulus of elasticity and the applied force. Engineers must carefully consider the tensile strength of materials used in structures to ensure their safety and durability.
deformation, yield strength, elastic, plastic, ductility
CITATION : "John Hall. 'Tensile Strain.' Design+Encyclopedia. https://design-encyclopedia.com/?E=375282 (Accessed on May 05, 2025)"
Tensile strain, also known as tensile deformation, is a physical phenomenon which occurs when a material is subjected to an axial force which is greater than its yield strength. This type of strain, also known as tensile loading, is commonly encountered in structural engineering and civil engineering applications. The tensile strain experienced by a material is a function of its modulus of elasticity and the applied force. When the applied force is greater than the yield strength of the material, the material undergoes permanent deformation which results in a decrease in its original length. Elastic tensile strain occurs when the applied force is within the elastic range of the material and the strain is recoverable when the load is removed. Plastic tensile strain, on the other hand, occurs when the applied force exceeds the yield strength of the material and is permanent.
Elasticity, strength, ductility, strain, stress, fatigue.
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