Results 71 to 80 of about 2,845 (94)

Shear performance of replaced bolt shear connectors in prefabricated composite beam

IABSE Reports, 2022
<p>Bolt shear connectors have the advantage of efficient installation and demolition when used in prefabricated composite beams. When bolt shear connectors are damaged in the service period and replaced by new ones, the sheer performance of the replaced bolts will be affected by the existing structural damage.
Yang, Tao (author), Xie, Rongxian (author), Veljkovic, M. (author)   +2 more
openaire   +2 more sources

FE analysis of continuous shear connector

IABSE Congress Reports, 2021
<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 ...
Patrícia Vaňová, Vincent Kvočák
openaire   +1 more source

Composite Action Without Shear Connectors

Engineering Journal, 1974
In composite construction of building floor slabs, the common method for transferring shear stresses from the concrete slab to the steel beam is to use stud shear connectors. An alternate method, which is seldom used, is to completely encase the steel beam in concrete.
James Watson, Richard O'Neil, Robert M. Barnoff, Edwin Mead   +3 more
openaire   +1 more source

Cyclic Behavior of Headed Stud Shear Connectors

Composite Construction in Steel and Concrete IV, 2002
Three series of pull-push specimens with 16 mm and 22 mm diameter headed stud shear connectors were built and tested as part of a general investigation on seismic design of steel-concrete composite beams with full and partial shear connection. To assess the shear connector performances from a seismic and damage standpoint, pullpush specimens have been ...
Zandonini, Riccardo, Bursi, Oreste Salvatore   +1 more
openaire   +2 more sources

Low-Cycle Fatigue Test on Stud Shear Connectors

Journal of Structural Engineering, 1997
In steel-concrete composite beams particular attention has to be paid to the fatigue phenomena in the connection. If each part of the structure behaves elastically the problem can be faced with the classical load-life fatigue approach, but for long-span beams, the slip at interface may reach values that involve inelastic deformation of the connector ...
GATTESCO, Natalino, GIURIANI E., GUBANA A.   +2 more
openaire   +5 more sources

Shear Capacity Study on Double-Nut Stud Shear Connector

Advanced Materials Research, 2012
A new stud—double-nut stud was present. The goals of the study were two fold, firstly to compare with traditional stud and secondly to search the affect factors of capacity, get calculation equations .We present an analysis of double-nut stud, include different concrete strength and different stud size.
Yang Wang, Tian Li
openaire   +1 more source

Performance of Embedded Bolt Shear Connectors

Structural Engineering International, 2020
A laboratory research program carried out at the University of Waterloo featured the testing of three large-scale steel-concrete composite beam specimens with embedded bolt shear connectors.
Matthew Sjaarda, Jeffrey S. West, Scott Walbridge   +2 more
openaire   +1 more source

Perfobond Shear Connector for Composite Construction

Engineering Journal, 2002
Composite construction produces stiffer, stronger sections by the efficient use of both steel and concrete. The desirable composite action, however, is not possible unless adequate shear transfer at the steel member-concrete interface is provided. During the last several decades, several types of shear connectors have been developed to insure this ...
Sara B. Medberry, Bahram M. Shahrooz
openaire   +1 more source

Continuous Shear Connectors in Bridge Construction

Composite Construction in Steel and Concrete VI, 2011
Continuous shear connectors offer an upcoming solution for composite beams. They are characterized by a high initial stiffness, bearing capacity and ductility. With their use new and economic construction methods have been invented, e.g. the PreCoBeams (Prefabricated Composite Beam).
Oliver Hechler, Jacques Berthellemy, Wojciech Lorenc, Günter Seidl, Eva Viefhues   +4 more
openaire   +1 more source

Shear Capacity Assessment of Steel-To-CLT Connectors

2023
In modern prefabricated wooden buildings, CLT elements (Cross Laminated Timber, also known as Xlam, CrossLam or BSP) are assembled into macro elements (e.g., walls and slabs) and anchored by means of steel brackets and fasteners. A wide variety of such elements, in the shape of nails, screws and bolts, has been used in the construction market in recent
Matteo Salvalaggio, Enrico Garbin, Maria Rosa Valluzzi   +2 more
openaire   +2 more sources