V-shaped shear connector for composite steel-concrete beam

Bezerra, Luciano Mendes; Cavalcante, Otávio O.; Chater, Latif; Bonilla, Jorge

doi:10.1016/j.jcsr.2018.07.016

Cited by 31 publications

(13 citation statements)

References 27 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Both V-shaped shear connectors in the work of Bezerra et al and Shariati et al were designed to increase the confined area of concrete under the connectors to enhance the connector's performance, but the V-shaped connector of Bezerra et. al shows less ductility (Bezerra et al (2018), andShariati et al (2016)). Meantime, the V-angle shear connector reveals almost the same behavior of the proposed V-shaped shear connector, figure ( 18).…”

Section: Comparisons Between the Connectorsmentioning

confidence: 99%

See 1 more Smart Citation

An experimental investigation of new bent V-shaped shear connector

Al-kroom

Thneibat

Alghrir

et al. 2021

Lat. Am. j. solids struct.

View full text Add to dashboard Cite

This paper investigates the behavior of a new form of V-shaped shear connector. The assessment of the proposed connector's performance is conducted through an experimental work of fourteen push-out tests. The results show that the developed V-shaped shear connector is able to transfer higher shear load than the conventional shear connectors. In addition, its behavior is considered as ductile. Geometrical parameters of the connector are studied to observe their influence on its behavior. The experimental outcomes show that changing the length, width, and thickness of the connector significantly affects its ultimate strength while the connector's ductile behavior is preserved. Furthermore, the work proves that neither creating holes nor adding transverse reinforcement to the connector has significant effect on shear resistance and that the uplift-displacement of the connector is improved. A comprehensive comparison between the proposed shear connector and commonly used shear connectors is executed. Based on the experimental results, an empirical equation is suggested to predict the load capacity of the connector.

show abstract

Section: Comparisons Between the Connectorsmentioning

confidence: 99%

“…Another shape of the V shear connector was proposed. Bezerra et al (2018) created the new profile out of a U-steel section that was cut into small pieces and then bent together, figure (1g). The aim was to present a shear connector with a large resisting area to the shear force.…”

Section: Introductionmentioning

confidence: 99%

An experimental investigation of new bent V-shaped shear connector

Al-kroom

Thneibat

Alghrir

et al. 2021

Lat. Am. j. solids struct.

View full text Add to dashboard Cite

show abstract

“…These disadvantages led to the necessity of developing alternative connectors, which can be pro duced at the construction site. According to Bezerra et al (2018), these new connectors can encourage the popularization of composite construction. The U-profile connector was one of those that became widely used due to stud limitation.…”

Section: Introductionmentioning

confidence: 99%

Modern Trends in Research on Steel, Aluminium and Composite Structures

Giżejowski¹,

Kozłowski²,

Chybiński³

et al. 2021

View full text Add to dashboard Cite

involvement in the organisation of the 14th International Conference of Metal Structures is perceived by me as a distinction, but also as a proof of trust in the University. This activity fits perfectly the University mission to educate at all levels of higher education and in lifelong learning programs in close connection with scientific and research development. Nowadays, Poznan University of Technology offers education at 9 fac ulties, covering a total of 33 fields of study. Nearly 16,000 students study here and over 1,300 academic teachers cater to their education. The didactic offer of Poznan University of Tech nology covers the most important fields related to modern technology with a recently launched program in Artificial Intelligence; it is also well adapted to the requirements of both domestic and foreign employers. High-quality scientific research is an integral element of Poznan University of Technology strategy, characterized by scientific achievements of its employees who published more than 2,000 scientific contributions: highly ranked articles, monographs, textbooks and other publications. The total number of PUT Library collections is over 450,000 volumes. Among numerous achievements, the University is proud of the H2020 Marie Sklodowska-Curie Global Fellowships and ERC grants. Furthermore, our sci entists are among the authorities of the Polish Academy of Sciences (9 representatives) and are also members of numerous international scientific societies. According to Shanghai Rank ing 2020 edition in disciplines, PUT was classified among the best 400 universities in the world in Mechanical Engineering. Also, we are ranked by students as the most popular university in Poland according to the Ministry of Science and Higher Education in the 2020/2021 academic year.Owing to EU funding, recent years have introduced the development of research infrastruc ture at the Warta university campus. In 2020 our University also became a leader of European University EUNICEa project funded by the European Commission with a budget of more than 6 million EUR. Our university consortium partners originate from Belgium, Germany, France, Finland, Italy and Spain. EUNICE's main goal is to build a common European Uni versity of the future, and prepare its structure and management design within 3 years. EUNICE is aspiring to provide a high-quality digital learning, offering flexible and multidis ciplinary studies, as well as opportunities for students and staff for international exchange and networking. EUNICE will develop modern and innovative pedagogical methods and provide enhanced student services, in terms of enrolment, recognition, student counselling and guid ance aimed at boosting the employability of all students. Just recently, PUT was also granted by the European Commission a follow-up scientific project REUNICE. This H2020 strategic project for the European University Alliance EUNICE aims at aligning its education, research and innovation strategies through an ambitious and transformative agenda.Therefore, I am ...

show abstract

“…The steel-concrete composite structural elements are a solution that provides several advantages, such as the reduction of the element’s dimensions, the self-weight and the structural volume, the structural steel consumption, the foundation costs and also the improvement of dimensions accuracy. In recent years, several researchers have studied steel-concrete composite elements, defending their advantages and applications (Bezerra et al, 2018; Chen et al, 2019; Liu et al, 2017; Qiang et al, 2018; Rossi et al, 2020a; Rossi et al, 2020b; Xu et al, 2018; Zhou et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Numerical assessment of effective width in steel-concrete composite box girder bridges

Nicoletti

Rossi

Souza

et al. 2020

Advances in Structural Engineering

View full text Add to dashboard Cite

The present paper aims to determine numerically in the Abaqus® software the parameters that have the greatest influence on the effective width of steel-concrete composite box girder bridges. In the technical standards and in the literature, there is no specific recommendation for calculating the effective width in steel-concrete composite box girder bridge. As an alternative, the existing recommendations for steel-concrete composite I-girders are adopted. Therefore, in the absence of standards recommendations for steel-concrete composite box girder bridges, there is a need for an investigation into the distribution of stresses at the steel-concrete interface, because if the effective width was admitted incorrectly, may result in costly or even unsafe solutions. For this purpose, the effective numerical width of 160 models of steel-concrete composite box girder bridges was determined, in which the study variables were the configuration of the transversal section, the slab height, the span length and the elements arrangement in the cross section. After analyzing the results, it was proposed a recommendation to determine effective width of steel-concrete composite box girder bridges.

show abstract

V-shaped shear connector for composite steel-concrete beam

Cited by 31 publications

References 27 publications

An experimental investigation of new bent V-shaped shear connector

An experimental investigation of new bent V-shaped shear connector

Modern Trends in Research on Steel, Aluminium and Composite Structures

Numerical assessment of effective width in steel-concrete composite box girder bridges

Contact Info

Product

Resources

About