Detail publikace

Verification and Actual Behavior of Shear Connection of Composite Steel and Concrete Structures Using Pcb-W Technology

Ing. Veronika Přivřelová

Originální název

Verification and Actual Behavior of Shear Connection of Composite Steel and Concrete Structures Using Pcb-W Technology

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

The paper deals with the problems of the theoretical and experimental investigation of load carrying capacity of steel and concrete composite members using pcb-W (precast composite beam - coupled in Web) technology. Pcb-W technology is new and economic solution of continuous shear connection of composite steel and concrete beams and walls. This construction method is based on a rolled steel beam cut longitudinally, with a special unique cut, in two T-sections and a concrete top chord is concreted. The shape of the cut hereby allows the shear transmission in the shear joint. The longitudinal shear forces between steel and concrete parts of a composite member are transmitted by composite dowels, generated by the special cut of steel surrounded by concrete, instead of headed studs as it is common in traditional composite structures. The paper deals with the actual behavior and corresponding relevant failure mechanism of these composite dowels in particular with the failure modes and bearing capacity of the composite dowels and with the stress distribution in the steel dowels. Within the framework of this research, three types of shear connection have been (or will be, respectively) investigated, all of them composed of three specimens.

Klíčová slova

composite beams, fiber reinforced concrete, high performance concrete, high strength steel, pcb-W technology

Autoři

Ing. Veronika Přivřelová

Vydáno

27. 7. 2016

Nakladatel

North Atlantic University Union

Místo

USA

ISSN

1998-4448

Periodikum

International Journal of Mechanics

Ročník

10

Číslo

2016

Stát

Spojené státy americké

Strany od

356

Strany do

361

Strany počet

6

BibTex

@article{BUT132316,
  author="Veronika {Václavíková}",
  title="Verification and Actual Behavior of Shear Connection of Composite Steel and Concrete Structures Using Pcb-W Technology",
  journal="International Journal of Mechanics",
  year="2016",
  volume="10",
  number="2016",
  pages="356--361",
  issn="1998-4448"
}