Video Experimental Relacionado

Updated: Feb 13, 2026

Preparation of Aligned Steel Fiber Reinforced Cementitious Composite and Its Flexural Behavior
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Investigación sobre pruebas de flexión y cálculo modificado de la resistencia a la flexión para pilas de tuberías

Xinxi Liu1, Shengming Men1, Weiwei Wang2

  • 1School of Civil Engineering, Changsha University of Science and Technology, Changsha, 410114, China.

Scientific reports
|February 11, 2026
PubMed
Resumen

El refuerzo ordinario mejora significativamente la capacidad del momento de flexión y la ductilidad de las pilas de tuberías de hormigón armado pretensado (PRC). Este estudio revela un rendimiento mejorado y proporciona una fórmula de cálculo modificada para aplicaciones de ingeniería optimizadas.

Palabras clave:
Capacidad de momento de flexión.Coeficiente del área relativa de la zona de compresión η ηEl crack y el crack.Desviación de la deflexión.Pila de tubería de hormigón de alta resistencia pretensionado (PHC) para tuberías de hormigón de alta resistencia (PHC)Pila de tuberías de hormigón armado pretensado (PRC)

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