scholarly journals Variability of near‐fault seismic risk to reinforced concrete buildings based on high‐resolution physics‐based ground motion simulations

2021 ◽  
Author(s):  
Maha Kenawy ◽  
David McCallen ◽  
Arben Pitarka
Keyword(s):  
Reinforced Concrete ◽  
High Resolution ◽  
Ground Motion ◽  
Seismic Risk ◽  
Reinforced Concrete Buildings ◽  
Concrete Buildings ◽  
Near Fault ◽  
Ground Motion Simulations

Suitable intensity measure for probabilistic seismic risk assessment of non-ductile Australian reinforced concrete buildings

2019 ◽  
Vol 17 (7) ◽  
pp. 3753-3775 ◽  
Author(s):  
Anita Amirsardari ◽  
Pathmanathan Rajeev ◽  
Elisa Lumantarna ◽  
Helen M. Goldsworthy
Keyword(s):  
Risk Assessment ◽  
Reinforced Concrete ◽  
Seismic Risk ◽  
Reinforced Concrete Buildings ◽  
Intensity Measure ◽  
Seismic Risk Assessment ◽  
Concrete Buildings

Seismic risk assessment of reinforced concrete buildings in Koyna-Warna region through EDRI method

2021 ◽  
Vol 6 (3) ◽  
Author(s):  
Mangeshkumar R. Shendkar ◽  
Ramancharla Pradeep Kumar ◽  
Sasankasekhar Mandal ◽  
Pabitra Ranjan Maiti ◽  
Denise-Penelope N. Kontoni
Keyword(s):  
Risk Assessment ◽  
Reinforced Concrete ◽  
Seismic Risk ◽  
Reinforced Concrete Buildings ◽  
Seismic Risk Assessment ◽  
Concrete Buildings

Study on Ground Motion Intensities and Modification for Seismic Analysis of Reinforced Concrete Frames

2014 ◽  
Vol 1065-1069 ◽  
pp. 1438-1442
Author(s):  
Dong An ◽  
Tie Jun Qu
Keyword(s):  
Reinforced Concrete ◽  
Ground Motion ◽  
Nonlinear Dynamic ◽  
Seismic Analysis ◽  
Reinforced Concrete Buildings ◽  
Intensity Measure ◽  
Concrete Buildings ◽  
Dynamic Analyses ◽  
Nonlinear Dynamic Analyses ◽  
Spectrum Matching

The selection of input ground motion for seismic analysis of the structure is a complicated task, especially when nonlinear dynamic analysis is utilized. A decision has to be made regarding the intensity measure better to represent the potential damage of the ground motion. This paper presents a lot of analysis to deal with the problem. A set of nonlinear dynamic analyses were conducted on reinforced concrete buildings widely present in China. Input ground motions contain uncertainty and variability comes from both natural recordings and synthetic data. First, a set of natural recordings is considered. Second, two ground motion modification schemes are used in this study: magnitude scaling and spectrum matching. Third, a set of ground motion is synthesized. The peak value of displacement has been selected as the response parameter better able to represent the structural damage level. Nonlinear dynamic analyses of reinforced concrete buildings simulated by OpenSEES are carried out to evaluate the correlation coefficients of displacement response and the chosen ground motion parameters. Findings from the investigation indicate that the Housner intensity is the more effective intensity measure for selecting the seismic input. The synthesized ground motion fit with code spectrum shows good performance as a design input motion. Considering ground motion modification, spectrum matching is generally more stable in response prediction than scaling.

Simplified estimation of seismic risk for reinforced concrete buildings with consideration of corrosion over time

2011 ◽  
Vol 9 (4) ◽  
pp. 1137-1155 ◽  
Author(s):  
Daniel Celarec ◽  
Dimitrios Vamvatsikos ◽  
Matjaž Dolšek
Keyword(s):  
Reinforced Concrete ◽  
Seismic Risk ◽  
Reinforced Concrete Buildings ◽  
Concrete Buildings ◽  
Over Time

Improved Vulnerability Index Methodology to Quantify Seismic Risk and Loss Assessment in Reinforced Concrete Buildings

2021 ◽  
pp. 1-36
Author(s):  
Moustafa Moufid Kassem ◽  
Fadzli Mohamed Nazri ◽  
Ehsan Noroozinejad Farsangi ◽  
Baki Ozturk
Keyword(s):  
Reinforced Concrete ◽  
Seismic Risk ◽  
Vulnerability Index ◽  
Reinforced Concrete Buildings ◽  
Loss Assessment ◽  
Concrete Buildings
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