Observatorio de I+D+i UPM

Memorias de investigación
Artículos en revistas:
Fissure Analysis in one directional slabs with on site concrete rib by continous formwork
Año:2009
Áreas de investigación
  • Arquitectura
Datos
Descripción
This article presents a detailed analysis of a common pathology in concrete one-directional slabs with onsite rib and prefabricated concrete hollow blocks. This pathology is causing complaints from the users and tenants of the buildings affected by it pressing charges against the construction companies. This pathology consists of very thin fissures marked on the claddings, and parallel to the slab ribs. The cracks usually begin to be detected a few days after the slab is in service, after partitions and floor paving are placed and they normally appear much quicker in dry and warm weather. These fissures occur in isolation and are distanced according to the width of the slab. In addition, although the cracking lines show an apparent fixed repetition, there does not seem to be a correlation between this modulation and the frame geometry/modulation. This work analyzes the causes for this pathology type proposing some solutions to avoid it.
Internacional
Si
JCR del ISI
Si
Título de la revista
CONSTRUCTION AND BUILDING MATERIALS
ISSN
0950-0618
Factor de impacto JCR
0,947
Información de impacto
Volumen
23
DOI
Número de revista
7
Desde la página
2567
Hasta la página
2579
Mes
JULIO
Ranking
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Jaime Santa Cruz Astorqui (UPM)
  • Autor: Mercedes del Rio Merino (UPM)
  • Autor: Gemma Cachero Alonso (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Tecnología Edificatoria y Medio ambiente
  • Departamento: Construcciones Arquitectónicas y su Control
  • Departamento: Tecnología de la Edificación
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