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Response of RC Frames Strengthened by RC Infill Walls: Experimental Study
dc.creator | Papatheocharis T., Perdikaris P.C., Moretti M.L. | en |
dc.date.accessioned | 2023-01-31T09:44:46Z | |
dc.date.available | 2023-01-31T09:44:46Z | |
dc.date.issued | 2019 | |
dc.identifier | 10.1061/(ASCE)ST.1943-541X.0002425 | |
dc.identifier.issn | 07339445 | |
dc.identifier.uri | http://hdl.handle.net/11615/77852 | |
dc.description.abstract | 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 hw/lw=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. © 2019 American Society of Civil Engineers. | en |
dc.language.iso | en | en |
dc.source | Journal of Structural Engineering (United States) | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85072013399&doi=10.1061%2f%28ASCE%29ST.1943-541X.0002425&partnerID=40&md5=ee177c56c3dc8410c7a47f87172fd13b | |
dc.subject | Aspect ratio | en |
dc.subject | Cyclic loads | en |
dc.subject | Ductility | en |
dc.subject | Energy dissipation | en |
dc.subject | Infill drilling | en |
dc.subject | Reinforced concrete | en |
dc.subject | Stiffness | en |
dc.subject | Structural frames | en |
dc.subject | Dissipated energy | en |
dc.subject | Infill walls | en |
dc.subject | Interface slip | en |
dc.subject | Reinforced concrete frames | en |
dc.subject | Shear connector | en |
dc.subject | Ultimate strength | en |
dc.subject | Walls (structural partitions) | en |
dc.subject | American Society of Civil Engineers (ASCE) | en |
dc.title | Response of RC Frames Strengthened by RC Infill Walls: Experimental Study | en |
dc.type | journalArticle | en |
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