Performance evaluation of special and intermediate moment-resisting reinforced concrete frames using pushover and incremental dynamic analysis

2011 ◽  
Vol 22 (7) ◽  
pp. 584-592
Author(s):  
H. Allahyari ◽  
A. Keramati ◽  
A. A. Taheri Behbahani
Keyword(s):  
Performance Evaluation ◽  
Reinforced Concrete ◽  
Dynamic Analysis ◽  
Incremental Dynamic Analysis ◽  
Concrete Frames ◽  
Reinforced Concrete Frames ◽  
Moment Resisting

scholarly journals Design of beam-column joints

1977 ◽  
Vol 10 (4) ◽  
pp. 226-237
Author(s):  
R. W. G. Blakeley
Keyword(s):  
Reinforced Concrete ◽  
Seismic Design ◽  
Discussion Group ◽  
Concrete Frames ◽  
Reinforced Concrete Frames ◽  
Moment Resisting

This paper is the result of deliberations of the Society's discussion group on seismic design of ductile moment resisting reinforced concrete frames.

Quantifying the Reduction in Collapse Safety of Main Shock–Damaged Reinforced Concrete Frames with Infills

2017 ◽  
Vol 33 (1) ◽  
pp. 25-44 ◽  
Author(s):  
Henry V. Burton ◽  
Mayank Sharma
Keyword(s):  
Reinforced Concrete ◽  
Dynamic Analysis ◽  
Main Shock ◽  
Limit State ◽  
Incremental Dynamic Analysis ◽  
Concrete Frames ◽  
Reinforced Concrete Frame ◽  
Concrete Frame ◽  
Frame Buildings ◽  
Story Drift

A performance-based methodology is presented to quantify the reduction in collapse safety of main shock–damaged reinforced concrete frame buildings with infills. After assessing their collapse safety in the intact state, the residual collapse capacity following main shock damage is evaluated by conducting incremental dynamic analysis to collapse using main shock–aftershock ground motion sequences. The median collapse capacity and conditional probability of collapse for the main shock–damaged building, normalized by that of the intact case are the metrics used to measure the reduction in collapse safety. Taller buildings with built-in soft and weak first stories have the highest reduction in collapse safety as a result of main shock damage. Among the engineering demand parameters recorded during the main shock analyses, story drift demands (peak transient and residual) and infill strut axial deformations have the highest correlation with the decline in collapse performance. The results of the main shock–aftershock incremental dynamic analysis to collapse are used to develop fragility functions for the limit state defined by the building being structurally unsafe to occupy.

scholarly journals Analysis for torsion employing provisions of NZRS 4203:1974

1977 ◽  
Vol 10 (4) ◽  
pp. 219-225
Author(s):  
R. A. Poole
Keyword(s):  
Reinforced Concrete ◽  
Seismic Design ◽  
Discussion Group ◽  
Concrete Frames ◽  
Reinforced Concrete Frames ◽  
Moment Resisting

This paper is the result of deliberations of the Society's discussion group on seismic design of ductile moment resisting reinforced concrete frames.

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