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Updated: Feb 7, 2026

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Repensar la seguridad estructural para un siglo volátil

Gang Xu1, Tong Guo1, Ai-Qun Li1

  • 1Key Laboratory of Concrete and Prestressed Concrete Structures of the Ministry of Education, Southeast University, Nanjing 211189, China.

Fundamental research
|February 6, 2026
PubMed
Resumen
Este resumen es generado por máquina.

El diseño estructural debe evolucionar más allá de las suposiciones obsoletas para abordar el cambio climático. Priorizar la resiliencia, la adaptabilidad y la sostenibilidad es crucial para el desarrollo y la supervivencia de la infraestructura futura.

Palabras clave:
Huella de carbonoAdaptación climáticaIngeniería del ciclo de vidaResiliencia ante múltiples peligrosRecuperación post-desastreSostenibilidad estructural

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Área de la Ciencia:

  • Ingeniería Estructural; Resiliencia Climática; Diseño de Infraestructuras

Sus antecedentes:

  • Los marcos actuales de diseño estructural se basan en suposiciones obsoletas sobre peligros aislados, degradación de materiales y prevención mediante sobrediseño.
  • La creciente volatilidad climática, los desastres en cascada y las restricciones de carbono hacen que los enfoques tradicionales sean insostenibles.
  • La infraestructura moderna se enfrenta a riesgos compuestos (por ejemplo, secuencias de terremotos e inundaciones, corrosión inducida por el calor) que los códigos existentes no anticipan.

Objetivo del estudio:

  • Abogar por una redefinición fundamental de la seguridad estructural.
  • Cambiar el enfoque de la resistencia a la resiliencia, de la rigidez a la adaptabilidad y del exceso a la sostenibilidad.
  • Alinear la ingeniería estructural con los paradigmas emergentes en ingeniería de resiliencia, reducción del riesgo de desastres e infraestructura adaptativa.

Principales métodos:

  • Enfatizar el pensamiento sistémico, la robustez y la funcionalidad a largo plazo en condiciones de incertidumbre.
  • Integrar herramientas innovadoras como diagnósticos impulsados por IA y marcos de modelado del ciclo de vida.
  • Desarrollar nuevos materiales (duraderos, reparables, bajos en carbono) y métricas cuantificables (duración de la recuperación, carbono incorporado, funcionalidad residual).

Principales resultados:

  • Los enfoques convencionales de seguridad a menudo implican una construcción con alto contenido de carbono, lo que agrava las crisis ambientales.
  • Repensar la seguridad estructural se alinea con los principios de ingeniería de resiliencia y diseño adaptativo.
  • El estudio propone un nuevo marco para la seguridad estructural centrado en la adaptabilidad y la sostenibilidad.

Conclusiones:

  • Los ingenieros estructurales deben convertirse en estrategas de infraestructuras preparadas para el clima y socialmente responsables.
  • La próxima generación de diseño estructural debe garantizar que la infraestructura sirva, se recupere y se regenere.
  • Se necesita un cambio de paradigma para crear infraestructuras capaces de soportar un siglo volátil.