Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Reinforcement and repair of small sawn Pinus Sylvestris beams with carbon fiber
Year:2016
Research Areas
  • Civil engineering and architecture
Information
Abstract
This paper explores the behavior of wooden beams tested to bending up to fracture, and later repaired with bidirectional carbon fiber fabric of two grammage types, placed in one or two layers. In addition, beams reinforced with the same frabrics were tested to flexural strength until fracture in order to compare the results. For this purpose, 21 beams were tested to bending at 3 and 4 points; 13 of these beams didi not have any reinforcement, 8 of them were repaired with carbon fiber reinforced polymer (CFRP) and later tested, and the other 8 beams were reinforced but were not submitted to any previous test. Results show that when the appropriate fabric strength, the repaired beams -previously collapsed- support higher loads than those that initially caused them to fracture.
International
Si
JCR
Si
Title
Composites Part B-Engineering
ISBN
1359-8368
Impact factor JCR
3,85
Impact info
Volume
10.1016/j.compositesb.2016.07.001
Journal number
101
From page
147
To page
154
Month
SIN MES
Ranking
Participants
  • Autor: Enrique Gómez de la Peña
  • Autor: Alfonso Cobo Escamilla (UPM)
  • Autor: M. de las Nieves Gonzalez Garcia (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Patología de estructuras, protecciones colectivas y medios auxiliares de edificación.
  • Departamento: Tecnología de la Edificación
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
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