scholarly journals Analysis of puzzle shaped continuous shear connector

2021 ◽  
pp. 256-261
Author(s):  
P. Vaňová ◽  
R. Kanishchev ◽  
V. Kvočák
Keyword(s):  
Shear Connector ◽  
Continuous Shear

scholarly journals Material characteristics of push-out tests

2021 ◽  
Vol 1209 (1) ◽  
pp. 012065
Author(s):  
P Vanova ◽  
P Orolin ◽  
D Dubecky
Keyword(s):  
Shear Connector ◽  
Glass Laminate ◽  
Laminate Material ◽  
Research And Innovation ◽  
Material Characteristics ◽  
Continuous Shear ◽  
Technical University ◽  
Push Out ◽  
Material Tests

Abstract Two types of push-out tests were carried out at the Centre of Research and Innovation in Construction, the Technical University of Košice - one at a composite based on steel continuous shear connector and the second one at the same connector, however made of glass-laminate material. For further research, the material characteristics of the material used needed to be found. In this article, the material tests performed as well as their results are presented.

FE analysis of continuous shear connector

2021 ◽  
Author(s):  
Patrícia Vaňová ◽  
Vincent Kvočák
Keyword(s):  
Element Model ◽  
Steel Beams ◽  
Shear Connector ◽  
Complex Solution ◽  
Shear Connectors ◽  
Excellent Research ◽  
Continuous Shear ◽  
Composite Bridges ◽  
Push Out ◽  
Material Tests

<p>Composite bridges with encased steel beams, or nowadays, rather encased steel continuous shear connectors are a welcome option for short span railway or road bridges. With lower construction height and easy construction of prefabricated composite beams it brings a new, complex, solution for replacement of older, overserved bridges, as well as for new tasks. At Technical University of Košice, Faculty of Civil Engineering a new designed of the steel perforated strip was developed. At Laboratory of Excellent Research several experiments for resistance finding were carried together with material tests. In this article the numerical analysis of push-out tests performed is closely described and the shear resistance of finite element model developed in Abaqus/CAE is compared to experimental results.</p>

scholarly journals FATIGUE STRENGTH OF 19 mm DIAMETER STUD SHEAR CONNECTOR

1970 ◽  
Vol 1970 (174) ◽  
pp. 1-9
Author(s):  
Kunihiko Sawano ◽  
Sumio Hamada ◽  
Taketada Wakabayashi ◽  
Masao Naruoka
Keyword(s):  
Fatigue Strength ◽  
Shear Connector ◽  
Stud Shear Connector

Parametric study on shear capacity of circular-hole and long-hole perfobond shear connector

2016 ◽  
Vol 117 ◽  
pp. 64-80 ◽  
Author(s):  
Shuangjie Zheng ◽  
Yuqing Liu ◽  
Teruhiko Yoda ◽  
Weiwei Lin
Keyword(s):  
Circular Hole ◽  
Parametric Study ◽  
Shear Capacity ◽  
Shear Connector

FEM Analysis of Bridges with Encased Continuous Shear Connectors

ce/papers ◽  
2021 ◽  
Vol 4 (2-4) ◽  
pp. 731-735
Author(s):  
Patricia Vanova ◽  
Vincent Kvocak ◽  
Viktoria Kozlejova ◽  
Daniel Dubecky ◽  
Ruslan Kanishchev
Keyword(s):  
Fem Analysis ◽  
Shear Connectors ◽  
Continuous Shear

scholarly journals Investigations on Efficiently Interfaced Steel Concrete Composite Deck Slabs

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
K. N. Lakshmikandhan ◽  
P. Sivakumar ◽  
R. Ravichandran ◽  
S. Arul Jayachandran
Keyword(s):  
Longitudinal Shear ◽  
Advanced Technology ◽  
Shear Connector ◽  
Premature Failure ◽  
Shear Connectors ◽  
Reinforced Concrete Slabs ◽  
Composite Slabs ◽  
Strength And Stiffness ◽  
The Cost ◽  
Deck Slab

The strength of the composite deck slab depends mainly on the longitudinal shear transfer mechanism at the interface between steel and concrete. The bond strength developed by the cement paste is weak and causes premature failure of composite deck slab. This deficiency is effectively overcame by a shear transferring mechanism in the form of mechanical interlock through indentations, embossments, or fastening studs. Development of embossment patterns requires an advanced technology which makes the deck profile expensive. Fastening studs by welding weakens the joint strength and also escalates the cost. The present investigation is attempted to arrive at a better, simple interface mechanism. Three types of mechanical connector schemes are identified and investigated experimentally. All of the three shear connector schemes exhibited full shear interaction with negligible slip. The strength and stiffness of the composite slabs with shear connectors are superior about one and half time compared to these of the conventional reinforced concrete slabs and about twice compared to these of composite slabs without mechanical shear connectors. The scheme2 and scheme3 shear connector mechanisms integrate deck webs and improve strength and stiffness of the deck, which can effectively reduce the cost of formworks and supports efficiently.

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