Results 31 to 40 of about 165,446 (306)
Seismic performance and damage evaluation of a reinforced concrete frame with hysteretic dampers through shake-table tests [PDF]
, 2014 Passive energy dissipation devices are increasingly implemented in frame structures to improve their performance under seismic loading. Most guidelines for designing this type of system retain the requirements applicable to frames without dampers, and ...
Applied Technology Council (ATC) +24 more
core +2 more sources
STUDY ON THE STABILITY ANALYSIS OF RC FRAME BUILDINGS
International Journal of Advances in Scientific Research and Engineering, 2017 Buckling is instability of column under compression, any axial member that supports compressive load. In most of the buckling analysis applied loads, structural properties and material properties are considered certain. The buckling load factor (BLF) or effective length factor (K-factor) is one of important parameters in design of column or beam-column
Naveen Kumar D T1, Jagadish G Kori
openaire +2 more sources
Građevinar, 2019 In the present study, the behaviour of infilled RC frames under earthquake loading is investigated numerically, and the influence of three different concrete material models on the in-plane behaviour of infilled RC frames is evaluated using the finite ...
Mehmet Ömer Timurağaoğlu +2 more
doaj +1 more source
Applied Sciences, 2017 According to statistics from past earthquakes, it is observed that multi-story reinforced concrete (RC) frames represent a large proportion of the structural failures or collapses in seismic events.
Weixiao Xu +3 more
doaj +1 more source
Progressive Collapse Resisting Mechanisms of Planar Prestressed Concrete Frame [PDF]
, 2019 The paper presents the behavior of six tests of Planar Prestressed Concrete Frame under the loss of a middle column. The six tests consist of two non-prestressed reinforced concrete (RC) specimens and four prestressed concrete (PC) specimens with bonded ...
Fu, F., Li, B., Qian, K., Zhang, X-D.
core +1 more source
Frontiers in Built Environment, 2020 This paper presents a study on a retrofit technique for masonry infilled reinforced concrete (RC) frames. The proposed retrofit technique involves the addition of reinforcing steel bars into epoxy-filled pre-cut grooves on the surface of infill walls ...
Rajendra Soti +2 more
doaj +1 more source
New methodology for calculating damage variables evolution in Plastic Damage Model for RC structures [PDF]
, 2017 The behavior of reinforced concrete (RC) structures under severe demands, as strong ground motions, is highly complex; this is mainly due to joint operation of concrete and steel, with several coupled failure modes.
Alfarah, Bashar +2 more
core +2 more sources
Damage Source Identification of Reinforced Concrete Structure Using Acoustic Emission Technique [PDF]
, 2013 Acoustic emission (AE) technique is one of the nondestructive evaluation (NDE) techniques that have been considered as the prime candidate for structural health and damagemonitoring in loaded structures.
Muhamad Bunnori, Norazura +2 more
core +3 more sources
Seismic Assessment of RC Frames with Setbacks [PDF]
American Journal of Civil Engineering and Architecture, 2014 Behavior assessment of reinforced concrete frame structures with irregularities in elevation compared to regular ones is the objective of this study. Multi-story Reinforced Concrete (RC) frame buildings either regular or irregular in elevation are presented in this paper.
Faridmehr, Iman +4 more
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Earthquake Retrofitting of “Soft-Story” RC Frame Structures with RC Infills
Applied Sciences, 2022 Multi-story, old reinforced concrete (RC) structures with a “soft-story” on the ground floor, sustain considerable damage to the soft story during earthquakes due to the presence of masonry infills in the upper stories. Aspects of such masonry infill–RC frame interaction are briefly discussed and a particular retrofitting scheme for the soft story is ...
George Manos +3 more
openaire +2 more sources