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Samverkan mellan betongskivor med förbindelseskikt av segarmering

Karlsson, Marie LU (2010) In TVBK VBK920 20101
Civil Engineering (M.Sc.Eng.)
Division of Structural Engingeering
Abstract
In this report a study is made of a sandwich wall especially produced for agricultural buildings. The wall contains two concrete slabs, one for the façade and one on the inside with insulation between them. The concrete slabs are joined together by lattice girders. The inner slab has a thicker cross section in it’s ends and less insulation, the girders also has a smaller distance between them. The report contains a study of the interaction between the two concrete slabs in the thicker part of the inner concrete slab to see if there is a possibility to use some of the bearing capacity from the façade.
It’s also investigated which depth is required for the lattice girders to get the fracture in the girder instead of in the concrete.
The... (More)
In this report a study is made of a sandwich wall especially produced for agricultural buildings. The wall contains two concrete slabs, one for the façade and one on the inside with insulation between them. The concrete slabs are joined together by lattice girders. The inner slab has a thicker cross section in it’s ends and less insulation, the girders also has a smaller distance between them. The report contains a study of the interaction between the two concrete slabs in the thicker part of the inner concrete slab to see if there is a possibility to use some of the bearing capacity from the façade.
It’s also investigated which depth is required for the lattice girders to get the fracture in the girder instead of in the concrete.
The result from the study shows that there is limited interaction between the concrete slabs. Because of the deficiency of interaction the calculation model of the wall will be made for just one bearing slab, the one on the inside. That means that all the forces from the roof will be taken by the inner slab. (Less)
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author
Karlsson, Marie LU
supervisor
organization
course
VBK920 20101
year
type
H3 - Professional qualifications (4 Years - )
subject
publication/series
TVBK
report number
TVBK-5184
ISSN
0349-4969
language
Swedish
id
3358541
date added to LUP
2013-01-10 14:56:47
date last changed
2013-01-10 14:56:47
@misc{3358541,
  abstract     = {In this report a study is made of a sandwich wall especially produced for agricultural buildings. The wall contains two concrete slabs, one for the façade and one on the inside with insulation between them. The concrete slabs are joined together by lattice girders. The inner slab has a thicker cross section in it’s ends and less insulation, the girders also has a smaller distance between them. The report contains a study of the interaction between the two concrete slabs in the thicker part of the inner concrete slab to see if there is a possibility to use some of the bearing capacity from the façade. 
It’s also investigated which depth is required for the lattice girders to get the fracture in the girder instead of in the concrete. 
The result from the study shows that there is limited interaction between the concrete slabs. Because of the deficiency of interaction the calculation model of the wall will be made for just one bearing slab, the one on the inside. That means that all the forces from the roof will be taken by the inner slab.},
  author       = {Karlsson, Marie},
  issn         = {0349-4969},
  language     = {swe},
  note         = {Student Paper},
  series       = {TVBK},
  title        = {Samverkan mellan betongskivor med förbindelseskikt av segarmering},
  year         = {2010},
}