Feasibility study on triangular perfobond rib shear connectors in composite slab

2020 ◽  
Vol 21 ◽  
pp. 133-136 ◽  
Author(s):  
Vetturayasudharsanan Ramasamy ◽  
Balaji Govindan
Keyword(s):  
Feasibility Study ◽  
Composite Slab ◽  
Shear Connectors

scholarly journals An interim design, fabrication and erection for composite slab with truss-typed shear connectors.

1994 ◽  
pp. 65-74 ◽  
Author(s):  
Hiroshi Nakai ◽  
Toshio Horikawa ◽  
Masayoshi Horimatsu ◽  
Kenji Sanada
Keyword(s):  
Composite Slab ◽  
Shear Connectors

Experimental Investigation on the Structural Behavior of Shear Connectors Used in the FRP and Concrete Bridge Deck System

2006 ◽  
Vol 306-308 ◽  
pp. 1355-1360 ◽  
Author(s):  
Hyung Joong Joo ◽  
Seung Sik Lee ◽  
Soon Jong Yoon ◽  
Ju Kyung Park ◽  
Seok Goo Youn
Keyword(s):  
Experimental Investigation ◽  
Service Life ◽  
Feasibility Study ◽  
Bridge Deck ◽  
Structural Behavior ◽  
Concrete Bridge ◽  
Shear Connectors ◽  
Composite Bridge ◽  
Concrete Bridge Deck ◽  
Composite Bridge Deck

Feasibility study on the use of newly developed FRP and concrete composite bridge deck system is conducted. To lengthen the service life of bridge deck, the steel-free bridge deck system is developed. In this deck system, shear connectors between FRP module and concrete are utilized and structural behavior of shear connectors is investigated experimentally. The result of an investigation reveals that the system is promising.

scholarly journals The Effect of Adding Shear Connectors to the Composite Slabs with Different Geometry of Profile Steel Sheet

2021 ◽  
Vol 14 (2) ◽  
pp. 1-17
Author(s):  
Ibrahim Abbas ◽  
Amer M. Ibrahim ◽  
Teeba A. Jassim
Keyword(s):  
Load Capacity ◽  
Shear Resistance ◽  
Longitudinal Shear ◽  
Point Load ◽  
Ultimate Load Capacity ◽  
Composite Slab ◽  
Shear Connectors ◽  
Trapezoidal Shape ◽  
Deck Slabs ◽  
Composite Slabs

The aim of this research is to investigate experimentally the effect of adding shear connectors to the composite deck slabs which have various geometries of steel sheeting. The behavior and resistance of composite slab is basically depending on the development of longitudinal shear resistance. In this study six specimens of composite deck slabs which have different types of geometries of steel sheets (trapezoidal, triangle and T-shapes) with dimensions (1850mm x 500mm x 110mm) were casted and tested under four-point load in presence and absence of shear connectors in order to evaluate the behavior and longitudinal shear resistance of composite slabs. The results show that the adding shear connectors to composite slabs with trapezoidal shape and triangle shape act to increase ultimate load capacity by 22.2% and 17.8% respectively as compared with composite slabs without shear connectors while effect of adding shear connectors to the composite slab with T-shape was very little or can be neglected. As well as the adding shear connectors to composite slabs with trapezoidal shape and triangle shape act to decreasing the deflection as compared with the same load also act to enhance the general performance of slabs

scholarly journals Analytical study on new types of shear connectors in composite slab

2021 ◽  
Vol 1070 (1) ◽  
pp. 012111
Author(s):  
Aniket A Shirgaonkar ◽  
Yogesh D Patil ◽  
Hemant S Patil
Keyword(s):  
Analytical Study ◽  
Composite Slab ◽  
Shear Connectors

scholarly journals Demountable composite steel-concrete floors: A state-of-the-art review

2021 ◽  
Vol 73 (03) ◽  
pp. 249-263
Keyword(s):  
Sustainable Development ◽  
Composite Structures ◽  
Shear Force ◽  
State Of The Art ◽  
Composite Slab ◽  
Research Results ◽  
Shear Connectors ◽  
The Past ◽  
Numerical Research ◽  
Push Out

In keeping with current demands for sustainable development in all segments of the industry, numerous research in the field of steel-concrete composite structures has been focused on developing demountable shear connectors. In the past years, various demountable shear connectors have been suggested, with various mechanisms for transferring shear force between a steel profile and a concrete or composite slab. In this paper, a state of the art on the topic is given, and experimental and numerical research results of push-out and beam tests are summarized.

scholarly journals Effects of Shear Connectors on Flexural Properties of RC-CLT Composite Slab

2021 ◽  
Vol 19 (11) ◽  
pp. 1162-1172
Author(s):  
Fumiaki Ohki ◽  
Noritaka Morohashi ◽  
Kenta Shindo ◽  
Yasushi Hiramatsu
Keyword(s):  
Flexural Properties ◽  
Composite Slab ◽  
Shear Connectors

Study on Nonlinear Structural Behaviors of Steel and Concrete Composite Slab

2014 ◽  
Vol 919-921 ◽  
pp. 602-606
Author(s):  
Shuo Xu ◽  
Tian Yu Xiang
Keyword(s):  
Steel Plate ◽  
Concrete Slab ◽  
Element Model ◽  
Experimental Results ◽  
Element Analysis ◽  
Composite Slab ◽  
Shear Connectors ◽  
Whole Process ◽  
New Type ◽  
Structural Behaviors

Steel and concrete composite slab is a new type of bridge deck, which is consist of steel plate and concrete slab connected by shear connectors such as perfobond ribs ( usually abbreviated as PBL), studs and so on. Static experiment about four pieces of one-way steel and concrete composite slab using PBL was carried, and the whole-process structural behaviors and failure mode were investigated. Based on the spatial beam element model with the degenerated theory, the nonlinear finite element analysis on experimental specimens was executed. Such structural behaviors as concrete cracking, yield of steel plate, crushing of concrete, and so on are simulated, and are compared with the experimental results. It can be observed that excellent agreements are achieved between experimental results and numerical simulation.

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