Results 211 to 220 of about 43,381 (267)
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Experimental and numerical investigations on seismic behavior of circular tubed reinforced concrete column to RC beam frames

Earthquake Engineering & Structural Dynamics, 2022
AbstractThe tubed reinforced concrete (TRC) column is a special kind of concrete‐filled tube (CFT) column where the steel tube is disconnected at the beam–column connection, thereby not directly carrying the axial load while maximizing the confinement effect.
Xiang Li   +4 more
openaire   +1 more source

Strengthening of Brick Infilled Reinforced Concrete (RC) Frames with Carbon Fiber Reinforced Polymers (CFRP) Sheets

2009
In Turkey, experimental research on seismic rehabilitation started at Middle East Technical University (METU) in 1969. Since then several research projects in this field leading to developing rehabilitation technologies have been carried out. Majority of these researches inquired the introduction of reinforced concrete infills to the selected bays of ...
Akin, Emre, Ozcebe, Guney, Ersoy, Ugur
openaire   +3 more sources

Alternative retrofitting strategies to prevent the failure of an under-designed reinforced concrete frame

Engineering Failure Analysis, 2018
In Southern European countries several existing reinforced concrete (RC) buildings were designed before the introduction of modern seismic codes and thus they may be potentially vulnerable to horizontal loads.
M. Valente, G. Milani
semanticscholar   +1 more source

Shaking Table Tests of a Reinforced Concrete Frame Subjected to Mainshock-Aftershock Sequences

Journal of earthquake engineering, 2020
This paper presents the shaking table tests for a 1/5-scale 5-story reinforced concrete (RC) frame subjected to mainshock (MS)-aftershock (AS) sequences for investigating the unfavorable effects of ASs on structural performance. The prototype of the test
Y. Qiao, D. Lu, Xiao-Hui Yu
semanticscholar   +1 more source

Seismic performance assessment of reinforced concrete moment resisting frame with low strength concrete

Structures, 2020
This paper presents the performance based seismic assessment and economic loss evaluation of reinforced concrete (RC) moment resisting frame (MRF) structures built using low strength concrete.
M. Rizwan, N. Ahmad, Akhtar Naeem Khan
semanticscholar   +1 more source

Response of Mid-Rise Reinforced Concrete Frame Buildings to the 2017 Puebla Earthquake

Earthquake spectra, 2019
The response of mid-rise reinforced concrete (RC) buildings in Mexico City after the 2017 Puebla Earthquake is assessed through combined field and computational investigation.
C. Arteta   +11 more
semanticscholar   +1 more source

Life cycle assessment of seismic retrofit alternatives for reinforced concrete frame buildings

, 2020
Reinforced concrete structures designed prior to modern building codes are still in use today. These structures are known for their inadequate design and fragile performance during earthquakes.
R. Salgado, D. Apul, S. Guner
semanticscholar   +1 more source

Effect of corrosion in reinforced concrete frame components on pushover behavior and ductility of frame

Structural Concrete, 2020
Chloride‐induced corrosion of reinforced concrete (RC) is one of the main reasons for decreasing the seismic performance level of RC structures over their lifetime.
Behrouz Kordtabar, M. Dehestani
semanticscholar   +1 more source

Probabilistic risk assessment for reinforced concrete frame structures subject to mainshock‐aftershock sequences

Earthquake Engineering & Structural Dynamics
Recent earthquakes have highlighted that aftershocks can considerably increase the structural demand and seismic risk of engineering structures. This study presents a probabilistic approach to assess the seismic risk of reinforced concrete (RC) frame ...
Zhou Zhou   +4 more
semanticscholar   +1 more source

Seismic Response Simulation of a Reinforced Concrete Wall-Frame Building That Collapsed During the February 2023 Kahramanmaras Earthquake

Journal of earthquake engineering
In this study, the seismic response of a newly constructed RC building, which suffered collapse-level damage during the February 6, 2023 Kahramanmaras earthquake, is simulated through nonlinear response history analyses, using model configurations ...
C. Tura   +3 more
semanticscholar   +1 more source

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