Seismic design of beam-column joints in RC moment resisting frames - Review of codes

Uma, S.R.; Jain, Sudhir

doi:10.12989/sem.2006.23.5.579

Cited by 57 publications

(33 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…They conducted a joint study at seismic behavior of reinforced concrete frame beam-column moment bearers (25). The aspects studied include: force of action at the beam-column joint, frame and pedestal respected contribution mechanism at joint, bonding requirements, factors affecting the bonding strength, at joint shear requirements.…”

Section: E State Of the Art Shear Ductility Of Beam-column Joint Umamentioning

confidence: 99%

Shear Behavior of Joint The Partial Prestressed Concrete Beam-Column Reinforced Concrete of Ductile Frame Structure Building In a Scure Residents and for Settlement Environment

Astawa

Raka

Tavio

2015

IJPS

View full text Add to dashboard Cite

show abstract

Section: E State Of the Art Shear Ductility Of Beam-column Joint Umamentioning

confidence: 99%

Shear Behavior of Joint The Partial Prestressed Concrete Beam-Column Reinforced Concrete of Ductile Frame Structure Building In a Scure Residents and for Settlement Environment

Astawa

Raka

Tavio

2015

IJPS

View full text Add to dashboard Cite

show abstract

“…Do sada je proveden velik broj analiza armiranobetonskih nosivih elemenata i spojeva. S obzirom na značajni napredak u području numeričkih metoda proračuna, već sada je potvrđena učinkovitost vodećih računalnih programa za predviđanje odziva konstrukcija [1][2][3][4][5][6]. U proteklom su desetljeću provedena razna istraživanja o međusobnoj interakciji između ploča i posmičnih zidova [7][8][9][10] sa svrhom dobivanja što više podataka.…”

Section: Uvodunclassified

Numerička ocjena spoja nosivog zida i ravne ploče

2015

JCE

View full text Add to dashboard Cite

Numerička ocjena spoja nosivog zida i ravne ploče U radu je provedena analiza odziva spoja vanjskog posmičnog zida i ravne ploče za slučaj ravninskog reverzibilnog cikličnog opterećenja. Provedena je numerička analiza spoja vanjskog zida i ploče na uzorcima umanjenima na jednu trećinu od prvobitne veličine, uz primjenu dviju vrsta rasporeda armature u spoju. Razmatran je konvencionalan raspored i predloženi nekonvencionalan raspored razrade armature spoja. Ustanovljeno je da se predloženi nekonvencionalni tip armiranja spoja bolje ponaša od konvencionalnog tipa. Numerical evaluation of structural wall -flat slab connectionThe response of the exterior shear wall to flat slab connection, subjected to the inplane reversible cyclic load, is analyzed in the paper. The numerical analysis of the exterior wall-slab connection specimens scaled down to one third of the original size, with two types of joint detailing patterns, was conducted. The conventional pattern and a proposed nonconventional joint reinforcement detailing pattern were considered. It was established that the performance of the proposed nonconventional type of joint detailing is better compared to that of the conventional type.

show abstract

“…Further studies established shape factors given as empirical factors based on laboratory testing to take into account the variation of beam-column joint configurations. Such studies converged in different seismic code provisions and a review of them for joints, from main codes of practice around the world, can be found in Uma and Jain [15]. However they lack consideration for the effects of other critical factors such as the magnitude of column axial load or the capacity of the members' framing to the joint.…”

Section: Introductionmentioning

confidence: 99%

Simplified Model for Strengthening Design of Beam–Column Internal Joints in Reinforced Concrete Frames

et al. 2015

View full text Add to dashboard Cite

The beam-column joints are very restricted areas in which the internal forces, generated by boundary elements, act on the concrete core and reinforcing bars with a very high gradient. They are the link between horizontal and vertical structural elements, and therefore, they are directly involved in the transfer of seismic forces. Thus, they are crucial to study the seismic behavior of reinforced concrete (RC) structures. To fully understand the seismic performances and failure modes of beam-column joints in RC buildings, a simplified analytical model of joint behavior is proposed and theoretical simulations are performed. The aim of the model, focusing on internal perimetric joints, is to identify the strength hierarchy in terms of capacity for different failure modes (namely failure of cracked joint, bond failure of passing through bars, flexural/shear failures of columns or beams). It could represent a tool for the designers of new joints to quantify the performance of new structures, but also as a tool for the designers of external strengthening of existing joints in order to calculate the benefits of the retrofit and pushing the initial failure to a more desirable failure mode. Further, some experimental results of tests available in the scientific literature are reported, analyzed and compared.Polymers 2015, 7 1733

show abstract

Seismic design of beam-column joints in RC moment resisting frames - Review of codes

Cited by 57 publications

References 2 publications

Shear Behavior of Joint The Partial Prestressed Concrete Beam-Column Reinforced Concrete of Ductile Frame Structure Building In a Scure Residents and for Settlement Environment

Shear Behavior of Joint The Partial Prestressed Concrete Beam-Column Reinforced Concrete of Ductile Frame Structure Building In a Scure Residents and for Settlement Environment

Numerička ocjena spoja nosivog zida i ravne ploče

Simplified Model for Strengthening Design of Beam–Column Internal Joints in Reinforced Concrete Frames

Contact Info

Product

Resources

About