… method, called corner opening, by replacing the corner of infill … concrete frames with and
without corner openings. Two 1:4 scale masonry infill walls with and without corner openings …

… of masonry openings on the seismic performance of infilled reinforced concrete frames, …
Eight 1/3-scale, single-story, single-bay frame specimens were tested under reversed cyclic, …

In the frame corners under opening bending moment there is … methods for the corners under
opening bending moment. In … The other corner parameters are the same for all cases. The …

… reinforced concrete frames is investigated. The design of the reinforced concrete frames in
this … flanking the opening along two lines between the upper corners of the infill and the lower …

… infill wall acts as a diagonal strut connecting the two loaded corners, an approach that is only
applicable to the case of infill walls without openings on the diagonal of the infill panel. The …

… left corners of the opening as a result of the stress concentration along the compression strut.
By increasing the lateral load, the cracking path extends to the other corners of the opening …

… For infilled frames with shear connectors, and without openings the concept of replacing the
… , hinged at both ends at the frame corner, can be used to find the lateral stiffness of these …

… Based on test observation, diagonal cracks were formed along a line joining the upper
corner of the infill and the lower corner of the opening. Thus, θ can be considered as the angle …

… left corner and exceeds 60% for central openings and openings located at upper-right corner…
reduction occurs when the opening is located at the upper-left corner and the lower value in …

… near the corners of the openings resulting in the failure. Providing stiffeners around the …
specimens with door openings. The frame represented typical ductile concrete construction and …