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Torsional Meaning: Definition, Examples, and Translations

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torsional

[ˈtɔːrʃənl ]

Definition

Context #1 | Adjective

mechanical properties

Torsional refers to forces or moments that cause twisting or rotational motion in an object. It often relates to the behavior of materials when subjected to torques. In engineering, torsional stiffness is an important property for materials used in shafts and beams, as it directly affects their ability to maintain structural integrity under rotational loads. Understanding torsional effects is crucial in the design of various mechanical systems.

Synonyms

rotational, spiral, twisting.

Examples of usage

  • The torsional rigidity of the beam ensured it could withstand high winds.
  • Engineers evaluated the torsional stress on the rotating shaft.
  • The torsional vibrations can lead to failure in poorly designed systems.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Science

  • In physics, torsional motion is key in describing how materials respond to twisting forces, crucial in designing bridges and buildings.
  • Torsional waves can occur in solid materials, where the twist propagates as a wave, influencing material properties.

Engineering

  • Automobiles rely on torsional stiffness to ensure the vehicle's structure can handle twisting forces while moving.
  • Torsional testing is a common procedure to evaluate the strength of materials, ensuring they can withstand real-world stresses.

Physics

  • Torsion is described mathematically using torsional constants, which help predict how materials behave under stress.
  • The study of torsional dynamics involves complex calculations, including angular momentum and torque.

Cultural Reference

  • In popular science books, torsion is often explained through everyday objects, helping readers visualize complex concepts.
  • Torsion and twisting are common themes in art and design, symbolizing movement, change, and flexibility in modern sculpture.

Origin of 'torsional'

Main points about word origin

  • The root word comes from Latin 'torsio', meaning 'to twist', highlighting the word's connection to rotational movement.
  • Used primarily in engineering and physics, its first recorded use in English dates back to the early 20th century.

The term 'torsional' is derived from the Latin word 'torere', meaning 'to twist'. The usage of this root in the English language can be traced back to the early 19th century, where it began to appear in mechanical and engineering contexts. As engineering disciplines grew, particularly in the fields of structural and mechanical engineering, the need to describe the effects of twisting motions in materials became prevalent. Torsion is a fundamental concept in physics and engineering, addressing how materials respond to twisting forces, leading to the development of specific terms like 'torsional stress', 'torsional stiffness', and 'torsional moment'. Over time, 'torsional' has become a standard descriptor in discussions about the mechanical properties of materials and the analysis of rotational systems.

Word Frequency Rank

With rank #17,633, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.