en

elongation

1 substantive

Terminological databases

Biokeemiasõnastik

ID 458170 Last modified 13.09.2019
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Materjalitehnika terminibaas

ID 674705 Last modified 27.03.2025
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Domain mechanics
pikenemine preferred
elongation preferred
  • algmõõtepikkuse (Lo) suurenemine mistahes katse momendil (vt protsentuaalne pikenemine, suhteline pikenemine)
  • increase in the original gauge length at any moment during the test (see: percentage elongation, egineering strain at fracture)
    Good to know
    • The increase in length of a specimen during the tensile test is calculated as (Lo - Le), where Lo is original gauge length, Le - extensometer gauge length.
pikenemine preferred
pike
elongation preferred
extension
Good to know
  • Increase in extensometer gauge length, at any moment during the test.

Materjalitehnika terminibaas

ID 1122602 Last modified 11.01.2025
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Domain strength of materials
  • metalli plastsusnäitaja; teimiku mõõtepikkuse suhteline suurenemine pärast teimiku katkemist (vt pikenemine; vrd katkevenivus/protsentuaalne pikenemine)
    Good to know
    • Suhteline pikenemine arvutatakse valemiga (Lu - Lo)/Lo, kus Lu on teimiku lõppmõõtepikkus purunemisel, Lo - teimiku algmõõtepikkus.
  • permanent elongation of the gauge length after fracture (see: elongation; compare: percent elongation)
    Good to know
    • Elongation is calculated as (Lu - Lo)/Lo, where Lo is original gauge length, Lu - final gauge length after fracture.
suhteline pikenemine preferred
engineering strain at fracture preferred
elongation
engineering strain at rupture
elongation at fracture

Metroloogia terminibaas

ID 628499 Last modified 06.01.2025
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Domain metrologymeasuring procedurestest technology
pike preferred
  • katsega määratletud teimikule omase algpikkuse pikenemine tõmbekatse lõpuks
  • deformation in terms of relative displacement of particles in the specimen that excludes rigid-body motions
pike preferred
Usage examples
  • Pike võib tähendada ka on varda absoluutset pikenemist.
pikenemine
elongation preferred
lengthening
extension
tension-compression variant

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