Comparative study of base-isolated irregular RC structures subjected to pulse-like ground motions with low and high PGA/PGV ratios

Structures ◽  
2021 ◽  
Vol 31 ◽  
pp. 1053-1071
Author(s):  
Ahed Habib ◽  
Ausamah AL Houri ◽  
Umut Yildirim
Keyword(s):  
Comparative Study ◽  
Ground Motions ◽  
Rc Structures

Simulated Tsunami and Earthquake Impact on RC Structures: a Comparative Study

2020 ◽  
Vol 11 (5) ◽  
pp. 236
Author(s):  
E. Nchiti ◽  
A. El Hammoumi ◽  
Kamal Gueraoui ◽  
A. Ibenbrahim ◽  
A. Bendada
Keyword(s):  
Comparative Study ◽  
Rc Structures ◽  
Earthquake Impact

Comparative Study on the Earthquake Behavior of Frame-Shear Wall Structure of Concrete Filled Steel Tubular under Conventional Earthquake

2011 ◽  
Vol 368-373 ◽  
pp. 1981-1984
Author(s):  
Xiang Tao Xu ◽  
Xiao Hu
Keyword(s):  
Reinforced Concrete ◽  
Comparative Study ◽  
Seismic Behavior ◽  
Shear Wall ◽  
Structure Design ◽  
Wall Structure ◽  
Dynamic Behaviors ◽  
Rc Structures ◽  
Earthquake Resistant ◽  
Calculation Results

In this paper, seismic behavior of the frame-shear wall structure, which are respectively composed of the concrete filled steel tubular (CFST) and of the reinforced concrete (RC) column, have been studied under the conventional earthquake. Dynamic behaviors and earthquake responses including deformation and forcing of the CFST and RC structures are analyzed. Comparing the calculation results, the earthquake resistant behavior of the CFST structure has been evaluated synthetically, which may be referential for structure design.

Seismic Performance of RC Structures Using an Improved Inelastic Analysis Method

2006 ◽  
Vol 324-325 ◽  
pp. 1021-1026
Author(s):  
Jin Ho Kim ◽  
Sin Chu Yang
Keyword(s):  
Ground Motions ◽  
Earthquake Hazard ◽  
Structural Performance ◽  
Analysis Method ◽  
Diagram Method ◽  
Rc Structures ◽  
Earthquake Ground Motions ◽  
Inelastic Analysis ◽  
First Approximation ◽  
Hazard Level

Inelastic analysis procedures may be useful as a first approximation for the seismic response of a structure. The Capacity Diagram Method procedure, which is based on R--T (Reduction-ductility-Period) relationships, is investigated to compare with the modified CDM procedure. The CDM procedure is applied to the example model, which is moment resistant RC frame. Two seismic hazard categories having exceedance probabilities of 2% in 50 years and 10% in 50 years earthquake ground motions have been selected for evaluating the performance of the example model. The performance objective of the example model is represented by the combination of a structural performance level and an earthquake hazard level.

Development of Optimal Viscous Dampers for RC Structures in Near Field Ground Motions

2008 ◽  
Author(s):  
Arun M. Puthanpurayil ◽  
Paul Reynolds ◽  
Adolfo Santini ◽  
Nicola Moraci
Keyword(s):  
Ground Motions ◽  
Near Field ◽  
Viscous Dampers ◽  
Rc Structures
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