Results 31 to 40 of about 555,897 (271)

Structural Performance of Shear Connectors

, 2023
The top flange of steel composite bridge girders are furnished with a shear connector, which is a steel projection that facilitates the necessary shear transfer between the steel girder and concrete slab to permit composite action. Shear connectors are essential for building solid connection points that withstand shear loading. The shear connectors are
Thomson, Felix, Jikhil Joseph
openaire   +2 more sources

Bolted shear connectors in steel–concrete composite structures: Shear behavior

Structures, 2023
The use of bolted shear connectors is of great importance to the sustainable development of steel–concrete composite structures. In this paper, an experimental program consisting of four push-out specimens is performed to investigate the effects of bolt length and fabrication method of concrete slabs on the shear behavior of single-nut embedded bolted ...
Xiaoyang Liu, Zijian Bi, Jingyu Hu, Hongsheng Hao, Zhansheng Lin, Hongwei Li, Yuanbin Xie, Kai Zhao, Yucai Jing, Guotao Yang   +9 more
openaire   +2 more sources

Studying the effect of shear stud distribution on the behavior of steel–reactive powder concrete composite beams using ABAQUS software

Journal of the Mechanical Behavior of Materials, 2022
Using the ABAQUS software, this article presents a numerical investigation on the effects of various stud distributions on the behavior of composite beams.
Ali Yasar Ameer, Falah Mayadah W., Ali Alaa Hussein, Al-Mulali Mohammed Zuhear, AL-Khafaji Zainab S., Hashim Tameem Mohammed, AL Sa’adi Abdul Hadi Meteab, Al-Hashimi Osamah   +7 more
doaj   +1 more source

Parametric study of I-shaped shear connectors with different orientations in push-out test

Fracture and Structural Integrity, 2021
A great deal of research has been conducted to improve the understanding of the behavior of new types of shear connectors. This article presents the study of I-shaped connectors behavior under monotonic load welded in four different orientations in order
Farid Boursas, Djamel Boutagouga
doaj   +3 more sources

Research on the Elastic Stiffness of Stud–PBL Composite Shear Connectors in Composite Bridge Pylons

Buildings
The application of steel–concrete composite structures in the pylons of long-span cable-stayed bridges can effectively address the issue of insufficient structural stiffness.
Qinhe Li, Ronghui Wang, Yuyang Chen, Zhe Hu, Hengjie Zhao   +4 more
doaj   +1 more source

Testing and Numerical Modelling of Steel-Concrete-Steel with Stud Bolts Connectors Subject to Push-Out Loading [PDF]

Journal of Rehabilitation in Civil Engineering, 2019
Steel-concrete-steel (SCS) sandwich panels are composed of two steel plates with low thicknesses and high densities and strengths and one thick layer between both plates with low strength and density known as core that is composed of concrete.
Mohammad Golmohammadi, Mansour Ghalehnovi   +1 more
doaj   +1 more source

Experimental and Numerical Study on Shear Resistance of Notched Perfobond Shear Connector [PDF]

Materials, 2019
In steel and concrete composite bridges, it is difficult to perforate the reinforcing bars through the circular holes of conventional perfobond shear connectors with multi-ribs. To ease the installation of perforating rebars, an alternative notched perfobond shear connector was proposed by cutting out the edge of the circular hole.
Zheng, Liu, Liu, Zhao
openaire   +2 more sources

Experimental and Numerical Investigation of the Shear Performance of PSCC Shear Connectors with Poured UHPC

Buildings, 2023
Assembled steel-composite bridges generally use stud connectors to achieve the connection between the deck slab and the steel main girders. However, the commonly-used cluster studs weaken the integrity of the precast deck slabs and are not conducive to ...
Fengli Zhou, Chunwu Guo, Jiangtao Zhang, Jincen Guo, Jinlong Jiang, Lulin Ning   +5 more
doaj   +1 more source

Experimental and Parametric Study on the Pull-Out Resistance of a Notched Perfobond Shear Connector

Applied Sciences, 2019
To ease the installation of perforating rebars through multi-holes, an alternative notched perfobond shear connector was proposed by cutting out the hole edge.
Shuangjie Zheng, Yuqing Liu, Yangqing Liu, Chen Zhao   +3 more
doaj   +1 more source

Lateral resistance of mass timber shear wall connected by withdrawal-type connectors

Journal of Wood Science, 2021
In this study, the lateral resistances of mass timber shear walls were investigated for seismic design. The lateral resistances were predicted by kinematic models with mechanical properties of connectors, and compared with experimental data.
Sung-Jun Pang, Kyung-Sun Ahn, Seog Goo Kang, Jung-Kwon Oh   +3 more
doaj   +1 more source