In-plane—out-of-plane interaction in the seismic response of masonry infills in RC frames

2016 ◽  
pp. 1309-1316 ◽  
Author(s):  
M. Oliaee ◽  
G. Magenes
Keyword(s):  
Seismic Response ◽  
Masonry Infills ◽  
Rc Frames ◽  
Out Of Plane ◽  
Plane Interaction

scholarly journals Experimental investigation on the influence of the aspect ratio on the in-plane/out-of-plane interaction for masonry infills in RC frames

2019 ◽  
Vol 189 ◽  
pp. 523-540 ◽  
Author(s):  
Maria Teresa De Risi ◽  
Mariano Di Domenico ◽  
Paolo Ricci ◽  
Gerardo Mario Verderame ◽  
Gaetano Manfredi
Keyword(s):  
Experimental Investigation ◽  
Aspect Ratio ◽  
Masonry Infills ◽  
Rc Frames ◽  
Out Of Plane ◽  
Plane Interaction

Influence of masonry infills on seismic response of RC frames under low frequency cyclic load

2019 ◽  
Vol 183 ◽  
pp. 70-82 ◽  
Author(s):  
Ning Ning ◽  
Zhongguo John Ma ◽  
Pengpeng Zhang ◽  
Dehu Yu ◽  
Jianlang Wang
Keyword(s):  
Seismic Response ◽  
Cyclic Load ◽  
Low Frequency ◽  
Masonry Infills ◽  
Rc Frames

Progressive Collapse Analysis of Reinforced Concrete Frames with Unreinforced Masonry Infill Walls considering In-Plane/Out-of-Plane Interaction

2015 ◽  
Vol 31 (2) ◽  
pp. 921-943 ◽  
Author(s):  
Khalid M. Mosalam ◽  
Selim Günay
Keyword(s):  
Reinforced Concrete ◽  
Shear Failure ◽  
Progressive Collapse ◽  
Unreinforced Masonry ◽  
Concrete Frames ◽  
Infill Wall ◽  
Infill Walls ◽  
Rc Frames ◽  
Out Of Plane ◽  
Plane Interaction

Reinforced concrete (RC) frames with unreinforced masonry (URM) infill walls are commonly used in seismic regions around the world. It is recognized that many buildings of this type perform poorly during earthquakes. Therefore, proper modeling of the infill walls and their effect on RC frames is essential to evaluate the seismic performance of such buildings and to select adequate retrofit methods. Using damage observations of RC buildings with URM infill walls from recent earthquakes, this paper presents a new approach to consider in-plane/out-of-plane interaction of URM infill walls in progressive collapse simulations. In addition, the infill wall effect to induce shear failure of columns is simulated with a nonlinear shear spring modeling approach. The research endeavor is accompanied by implementation of the developed modeling aspects in the publicly available open-source computational platform OpenSees for immediate access by structural engineers and researchers.

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