compressive deformation

[/kəmˈpresɪv dɪfɔrˈmeɪʃən/]
nounfemininepl: compressive deformations / deformações compressivas
deformação compressiva
1. The permanent or temporary change in shape or volume of a material or structure resulting from applied compressive stress (pressure pushing inward)
The concrete beam underwent compressive deformation when the load was applied.
A viga de concreto sofreu deformação compressiva quando a carga foi aplicada.
2. In geology and materials science, the reduction in size or change in form of rock or material due to crushing or squeezing forces
Compressive deformation of sedimentary rocks creates folded mountain ranges.
A deformação compressiva de rochas sedimentares cria cadeias de montanhas dobradas.
This is a technical term predominantly used in engineering, construction, geology, and materials science contexts in both Brazil and Portugal. It is essential vocabulary for professionals in civil engineering, structural analysis, and material testing. The term is standardized in technical literature and academic discourse across Portuguese-speaking countries and the United States.
Synonyms / Sinônimos
compression deformationcompressive straincrushing deformationconsolidation
Antonyms / Antônimos
tensile deformationextensionelongation

Regional Variations

General Brazilian
deformação compressiva
Standard term used in engineering and materials science
São Paulo
deformação por compressão
Alternative phrasing commonly used in technical documentation
Portugal
deformação compressiva
Same as Brazilian Portuguese; standard in European Portuguese technical contexts
Rio de Janeiro
deformação compressiva
Standard usage in construction and civil engineering sectors

Related Words

stressstrainelastic deformationplastic deformationstructural failureYoung's moduluscompression test

Related Idioms & Phrases

under compression
bearing capacity
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