Results 31 to 40 of about 586,736 (276)

Testing of continuous shear connector

IOP Conference Series: Materials Science and Engineering, 2020
Abstract Composite steel-concrete bridges are one of the most recent additions to the bridge science. By joining the two of the most commonly used materials it is possible to use their strengths combined. This was firstly presented for composite ceilings. It was assembled by encasing the whole I-beams into the concrete deck. Nowadays, it
P Vaňová, V Kvočák
openaire   +1 more source

Fuzzy-Based Approach to Predict the Performance of Shear Connectors in Composite Structures [PDF]

Journal of Soft Computing in Civil Engineering, 2019
Shear connectors in steel-concrete composite frames are essential elements to transfer the shear between steel and concrete. Several parameters must be considered in predicting the strength of these connectors.
Seyed Meisam Kalantari, Seyedmehdi Mortazavi, Mohammadsoroush Tafazzoli   +2 more
doaj   +1 more source

The influence of profiled sheeting thickness and shear connector’s position on strength and ductility of headed shear connector

Engineering Structures, 2011
A three-dimensional finite element model is developed, validated and used in the parametric study to investigate the influence of shear stud's position and profiled sheeting thickness on the strength, ductility and failure modes of the headed shear stud welded to the modern profiled sheeting.
Qureshi, J., Lam, Dennis, Ye, J.
openaire   +3 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