Publication detail

ANALYSIS OF COMPOSITE WOOD CONCRETE JOIST CEILINGS BEHAVIOR WITH USE OF LIGHTWEIGHT CONCRETE

PEXOVÁ, J. ŠUHAJDA, K. NOVOTNÝ, M.

Original Title

ANALYSIS OF COMPOSITE WOOD CONCRETE JOIST CEILINGS BEHAVIOR WITH USE OF LIGHTWEIGHT CONCRETE

Type

conference paper

Language

English

Original Abstract

We meet with composite wood concrete constructions by new buildings and by reconstructions especially at sanitations of existing joist ceilings through interlocking with additional concrete slab. The paper presents results of executed experiments on the models of joist ceilings. Lightweight concrete was used for the models of composite construction. Wood concrete construction was remitend to load test for four-point deflection and results were comparated with behavior of free-standing roof model and also with calculation results. Within intensification executing was a change of the moisture regime in wood part of construction and deformation process of supporting balk monitored too. Experiments findings upholded increases of bearing capacity and stifness of wood roof with method of additional interconnection and lightweight concrete usability for this construction type.

Keywords

composite, concrete, Lightweight concrete, ceilings

Authors

PEXOVÁ, J.; ŠUHAJDA, K.; NOVOTNÝ, M.

RIV year

2006

Released

29. 11. 2006

Publisher

CPRESS, Košice

Location

Košice

ISBN

80-8073-677-4

Book

Zborník abstraktov

Edition

1

Edition number

1

Pages from

101

Pages to

102

Pages count

2

BibTex

@inproceedings{BUT22084,
  author="Jana {Krupicová} and Karel {Šuhajda} and Miloslav {Novotný}",
  title="ANALYSIS OF COMPOSITE WOOD CONCRETE JOIST CEILINGS BEHAVIOR WITH USE OF LIGHTWEIGHT CONCRETE",
  booktitle="Zborník abstraktov",
  year="2006",
  series="1",
  number="1",
  pages="101--102",
  publisher="CPRESS, Košice",
  address="Košice",
  isbn="80-8073-677-4"
}