scholarly journals Behaviour of moment resisting reinforced concrete frames subjected to column removal scenario

2021 ◽  
Vol 1090 (1) ◽  
pp. 012135
Author(s):  
Methaq S. Matrood ◽  
Ali Al-Rifaie ◽  
Othman Hameed Zinkaah ◽  
Ali A. Shubbar
Keyword(s):  
Reinforced Concrete ◽  
Concrete Frames ◽  
Reinforced Concrete Frames ◽  
Column Removal ◽  
Moment Resisting ◽  
Column Removal Scenario

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.

Analytical investigation of reinforced concrete frames under middle column removal scenario

2017 ◽  
Vol 21 (9) ◽  
pp. 1388-1401 ◽  
Author(s):  
Foad Mohajeri Nav ◽  
Nima Usefi ◽  
Reza Abbasnia
Keyword(s):  
Finite Element ◽  
Reinforced Concrete ◽  
Theoretical Model ◽  
Comprehensive Evaluation ◽  
Progressive Collapse ◽  
Concrete Frames ◽  
Reinforced Concrete Frame ◽  
Reinforced Concrete Frames ◽  
Proposed Model ◽  
Column Removal

A simplified theoretical model is developed in the present study in order to predict the general behavior and resistance of reinforced concrete frames under column removal scenarios. The proposed model defines the load–deflection response of the middle joint above the removed column based on a four-stage procedure: classical beam mechanism stage, arching stage, transient stage, and catenary stage. A comprehensive evaluation study using two validation approaches is performed in order to investigate the reliability of the introduced model. For validation of theoretical model, the results of a comprehensive finite element method and experimental data were utilized and the results were compared with the theoretical model. The results demonstrated that the proposed theoretical procedure can establish a reliable foundation for progressive collapse assessment of reinforced concrete frame structures. The proposed model can also predict behavior of symmetrical frames, and this was validated by good agreement between finite element results and the results of the proposed numerical model.

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.

scholarly journals Introduction and philosophy

1977 ◽  
Vol 10 (2) ◽  
pp. 69-71
Author(s):  
R. J. Burns
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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