[PDF] Top 20 An experimental study of the seismic behavior of infilled RC frames with opening

... the seismic performance of inlled reinforced concrete frames, designed according to the current code ...The experimental results showed the signi- cance of various forms of openings in the reduction ... See full document

... bare frames are most common in the all over the ...we study the behavior of bare frame structure, infilled structure and soft story ... See full document

... resisting frames due to its several undesirable effects under seismic ...and seismic resistance to the ...to seismic loading. And also effect of central opening on the behaviour of ... See full document

... of RC frames subjected to seismic action is widely recognized and has been subject of numerous experimental investigations, while several attempts to model it analytically have been ...under ... See full document

... this study, a pushover analysis is carried out to assess the behavior of RC inlled frames with emphasis on the eect of openings on the ...overall behavior of the structures by enhancing ... See full document

... the behavior of framing system. In this study, a micro-modeling procedure is proposed utilizing finite element analysis to model masonry infilled reinforced concrete moment resisting frames ... See full document

... the seismic behavior of ...its behavior, the borders of the openings may be ...one-bay infilled steel frame which have been experimentally tested is modeled numerically and analyzed by ... See full document

... present study the very promising technique of application of textile-reinforced mortar (TRM) as externally bonded reinforcement, is for the first time employed to existing, masonry infilled, reinforced ... See full document

... with experimental results of three single-bay, two-story (1/3 scaled) FRP- retrofitted infilled frames, yielding good ...Their study also included parametric analyses to investigate the effect ... See full document

... 335 Specimens IF-S and IF-P - As shown in Figure 18b, for infilled frame with solid walls, the 336 infilled wall worked like a single diagonal compression strut could help to resist the [r] ... See full document

... and hogging moment cases, as the span increases, the elastic stiffness reduction rate decreases proportionally. This observation is justified by the higher contact area provided by the larger span and consequently the ... See full document

... cyclic behavior of damaged exterior RC beam-column joint retrotted using this technique ...their study, four half- scale RC joints were tested under cyclic loading; two control specimens were ... See full document

... both RC frame infilled structures and mivan structures with different percentage of wall openings are modeled and compared both masonry infilled frame buildings and mivan buildings with parameters ... See full document

... “The Behavior of Masonry Assemblages and Masonry In- filled RC Frames Subjected to Combined Vertical and Horizontal Seismic Type ...this study the masonry in-filled reinforced concrete ... See full document

...  From the analytical results it was found that the ultimate load carrying capacity for control beam, beam with steel channel for staggered row bolted connection and inclined row bolted connection in corner has ... See full document

... the behavior of RC beam-column connection using finite element ...of RC connection fixity. Based on these models, the characteristics of RC semi- rigid connections are formulated in term of ... See full document

... hysteretic behavior of the shear springs was idealized by the origin-oriented model based on the tri-linear hysteresis curve as described in ...this study for the following reasons: (i) the staggered walls ... See full document

... Masonry infill is normally considered as non- structural elements and their stiffness contributions are generally ignored in practice. Masonry infill has several advantages like good sound and heat insulation properties, ... See full document

... this seismic region do not meet the current seismic code requirements as these are primarily designed for gravity loads ...Indian seismic code IS 1893 (Part 1) ...under seismic loads is ... See full document

... present study, an attempt is made to understand the influence of stiffness irregularity on response of a G+14 storeyed reinforced concrete framed structure subjected to seismic loading in accordance to ... See full document