structural core

[/ˈstrʌk.tʃər.əl kɔːr/]
nounpl: structural cores
núcleo estrutural
1. The central load-bearing framework or essential structural element of a building or structure that supports its overall integrity and stability
The structural core of the skyscraper consists of reinforced concrete shear walls and columns.
O núcleo estrutural do arranha-céu consiste em paredes de cisalhamento e colunas de concreto armado.
2. In organizational or systems context, the fundamental or essential component that provides support and stability to the entire system
The structural core of the company includes finance, human resources, and operations.
O núcleo estrutural da empresa inclui finanças, recursos humanos e operações.
3. The central vertical element in a tall building typically containing elevator shafts, stairwells, and mechanical systems
The structural core houses the building's mechanical and electrical systems.
O núcleo estrutural abriga os sistemas mecânicos e elétricos do edifício.
The term is primarily used in technical and professional contexts within architecture, engineering, and construction industries in both Brazil and the United States. In Brazil, it appears frequently in real estate marketing and urban development discussions, particularly in São Paulo and Rio de Janeiro where high-rise construction is common. The concept is fundamental to understanding modern building design and safety regulations in both countries.
Synonyms / Sinônimos
load-bearing corestructural frameworkcentral support systemcore structureessential framework
Antonyms / Antônimos
peripheral elementnon-structural componentsecondary framework

Regional Variations

General Brazilian Portuguese
núcleo estrutural
Standard term used in architecture and engineering
São Paulo
núcleo estrutural
Common in construction and real estate contexts
Rio de Janeiro
núcleo estrutural
Used in architectural design and urban development
Portugal
núcleo estrutural
Same terminology used in European Portuguese architecture

Related Words

shear wallcolumnreinforced concretefoundationload-bearing wallbracing systemstructural stabilityarchitectural skeleton

Related Idioms & Phrases

at the structural core of something
structural core integrity
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