en

elongation

1 substantive

Terminological databases

Natural Sciences, Mathematics and Statistics

Biokeemiasõnastik

ID 458170 Last modified 13.09.2019
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Engineering, Manufacturing and Construction

Materjalitehnika terminibaas

ID 674705 Last modified 19.10.2026
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Domain mechanicsstrength of materials
pikenemine preferred
elongation preferred
extension
  • 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.
deformation

Materjalitehnika terminibaas

ID 1122602 Last modified 11.01.2025
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Domain strength of materials
suhteline pikenemine preferred
suhteline pikenemine purunemisel
engineering strain at fracture preferred
elongation
engineering strain at rupture
  • 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
suhteline pikenemine purunemisel
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
elongation preferred
lengthening
extension
tensile strain
  • 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
tensile strain
tension-compression variant

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