Response of RC Frames Strengthened by RC Infill Walls: Experimental Study: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Response of RC Frames Strengthened by RC Infill Walls: Experimental Study

Papatheocharis, Theocharis / Perdikaris, Philip C. / Moretti, Marina L.

The experimental results of a research program on the response of $1 / 3$ -scale reinforced concrete infilled frames are presented and evaluated. The main objective was to assess the seismic performance of RC frames infilled with a cast-in-place RC wall designed according to the Greek code for retrofitting existing buildings. Seven infilled RC frames with a height-to-length wall aspect ratio $h_{w} / l_{w} = 0.58$ were subjected to cyclic horizontal excitation. The parameters of the experimental study included the infill-to-frame method of connection along the horizontal and/or vertical interfaces and the anchorage length of the shear connectors placed along the interfaces. The columns of two of the infilled frame specimens were strengthened by a closed RC jacket. The presence of the RC wall resulted in a significant increase of the ultimate strength, in-plane stiffness, energy dissipation, and, to a certain extent, higher ductility. Specimens with jacketed columns appeared to have the best response.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Response of RC Frames Strengthened by RC Infill Walls: Experimental Study

Papatheocharis, Theocharis / Perdikaris, Philip C. / Moretti, Marina L.

The experimental results of a research program on the response of $1 / 3$ -scale reinforced concrete infilled frames are presented and evaluated. The main objective was to assess the seismic performance of RC frames infilled with a cast-in-place RC wall designed according to the Greek code for retrofitting existing buildings. Seven infilled RC frames with a height-to-length wall aspect ratio $h_{w} / l_{w} = 0.58$ were subjected to cyclic horizontal excitation. The parameters of the experimental study included the infill-to-frame method of connection along the horizontal and/or vertical interfaces and the anchorage length of the shear connectors placed along the interfaces. The columns of two of the infilled frame specimens were strengthened by a closed RC jacket. The presence of the RC wall resulted in a significant increase of the ultimate strength, in-plane stiffness, energy dissipation, and, to a certain extent, higher ductility. Specimens with jacketed columns appeared to have the best response.

Response of RC Frames Strengthened by RC Infill Walls: Experimental Study

Papatheocharis, Theocharis / Perdikaris, Philip C. / Moretti, Marina L.

The experimental results of a research program on the response of $1 / 3$ -scale reinforced concrete infilled frames are presented and evaluated. The main objective was to assess the seismic performance of RC frames infilled with a cast-in-place RC wall designed according to the Greek code for retrofitting existing buildings. Seven infilled RC frames with a height-to-length wall aspect ratio $h_{w} / l_{w} = 0.58$ were subjected to cyclic horizontal excitation. The parameters of the experimental study included the infill-to-frame method of connection along the horizontal and/or vertical interfaces and the anchorage length of the shear connectors placed along the interfaces. The columns of two of the infilled frame specimens were strengthened by a closed RC jacket. The presence of the RC wall resulted in a significant increase of the ultimate strength, in-plane stiffness, energy dissipation, and, to a certain extent, higher ductility. Specimens with jacketed columns appeared to have the best response.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Response of RC Frames Strengthened by RC Infill Walls: Experimental Study

Beteiligte:

Papatheocharis, Theocharis (Autor:in) / Perdikaris, Philip C. (Autor:in) / Moretti, Marina L. (Autor:in)

Erschienen in:

Journal of Structural Engineering ; 145

Erscheinungsdatum:

29.08.2019

ISSN:

0733-9445 , 1943-541X

DOI:

https://doi.org/10.1061/(ASCE)ST.1943-541X.0002425

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Unbekannt

Ähnliche Titel

Seismic performance of RC frames strengthened by RC infill walls

Cheng, Shao-Ge / Zhu, Yi-Xiu / Zhang, Wei-Ping | SAGE Publications | 2021

Blast response of GFRP-strengthened infill masonry walls

Alsayed, Saleh H. / Elsanadedy, H.M. / Al-Zaheri, Zaki M. et al. | British Library Online Contents | 2016

Blast response of GFRP-strengthened infill masonry walls

Alsayed, Saleh H. / Elsanadedy, H.M. / Al-Zaheri, Zaki M. et al. | Elsevier | 2016

Blast response of GFRP-strengthened infill masonry walls

Alsayed, Saleh H | Online Contents | 2016

Blast response of GFRP-strengthened infill masonry walls

Alsayed, Saleh H. / Elsanadedy, H.M. / Al-Zaheri, Zaki M. et al. | British Library Online Contents | 2016