2010
DOI: 10.4028/www.scientific.net/amr.133-134.1095
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Retrofitting of Timber Beam Ceilings with the Timber-Concrete Composite Construction

Abstract: Regarding the redevelopment of existing residential buildings the timber-concrete-compo- site (TCC) construction is an innovative possibility to toughen up timber beam ceilings. Thereby a concrete slab is added to the timber beams. Both parts of the construction are connected by using special shear connectors. In this case timber is mainly loaded in tension and concrete is generally loaded in compression. The bearing capacity as well as the serviceability of the ceiling can be improved by this composite constr… Show more

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Cited by 5 publications
(4 citation statements)
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“…In order for the constructions to withstand earthquake impact and meet building physic requirements, the beam ceilings were reinforced with an additional layer of concrete, therefore, creating TCC ceiling systems. 4,5 The second type of TCC ceiling systems consists of a solid timber and concrete plate rigidly connected. Solid wood panels can be subdivided into CLT boards and flat laid glued-laminated timber beams.…”
Section: Tcc Ceiling Systems-overviewmentioning
confidence: 99%
See 1 more Smart Citation
“…In order for the constructions to withstand earthquake impact and meet building physic requirements, the beam ceilings were reinforced with an additional layer of concrete, therefore, creating TCC ceiling systems. 4,5 The second type of TCC ceiling systems consists of a solid timber and concrete plate rigidly connected. Solid wood panels can be subdivided into CLT boards and flat laid glued-laminated timber beams.…”
Section: Tcc Ceiling Systems-overviewmentioning
confidence: 99%
“…Many regular wooden beam ceilings, used in the erection of typical 19th century buildings, for example, in Vienna, had to be rehabilitated over time. In order for the constructions to withstand earthquake impact and meet building physic requirements, the beam ceilings were reinforced with an additional layer of concrete, therefore, creating TCC ceiling systems 4,5 …”
Section: Introductionmentioning
confidence: 99%
“…Both materials have their advantages and disadvantages. Combining them and ensuring their composite action makes it possible to reduce the disadvantages of these materials and obtain a structure with such benefits as a lower self-weight and better sound insulation than concrete structures, and greater stiffness and load-bearing capacity than timber structures [1][2][3][4][5][6][7].…”
Section: Introductionmentioning
confidence: 99%
“…The need for reinforcement is usually justified by possible buckling of the concrete and providing the necessary strength around the shear connectors. The use of longitudinal reinforcement means that the minimum concrete layer in a timber-concrete composite structure is 80 mm to ensure the minimum required concrete protective layer for reinforcement [9]. On the other hand, the minimum height of the timber-concrete composite slab, in that case, is 240 mm, at which the effective operation of the concrete layer is possible without subjecting the concrete to tensile stresses.…”
Section: Introductionmentioning
confidence: 99%