Fragility Analysis of Infilled Reinforced Concrete Frames Subjected to Near-Field Ground Motions
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-1443-x
Abstract: The present paper deals with the analytical investigation of representative planar masonry-infilled reinforced concrete (MIRC) frames for seismic fragility, performance and demand. The study includes the effect of various patterns of layout for infills panels… read more here.
Keywords: fragility; field ground; concrete frames; near field ... See more keywords
Seismic behavior of masonry-infilled precast concrete frames considering effects of opening
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.03.287
Abstract: Abstract It is commonly accepted that addition of infilled masonry walls (IMW) could enhance the in-plane strength and stiffness of RC frame buildings subjected to seismic loads. However, once the IMW walls failed, the shear… read more here.
Keywords: precast concrete; concrete frames; masonry infilled; infilled precast ... See more keywords
Analytical study on reinforced concrete frames subject to compressive arch action
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2017.03.039
Abstract: Abstract Reinforced concrete beams can resist applied vertical loads through the development of compressive arch action (CAA) when adequate horizontal restraints are provided at the ends. However, at the frame level, CAA tends to push… read more here.
Keywords: arch action; concrete frames; study; caa ... See more keywords
A simplified non-linear structural analysis of reinforced concrete frames with masonry infill subjected to seismic loading
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.10.005
Abstract: Abstract Structural performance of both new and existing building structures under seismic actions can be assessed with a wide range of nonlinear static procedures and time history dynamic analysis available in literature. Most of these… read more here.
Keywords: analysis; concrete frames; loading; masonry infill ... See more keywords
Numerical modelling of reinforced concrete frames with masonry infills and rubber joints
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112833
Abstract: Masonry infill walls are critical components of reinforced concrete (RC) frames, which may be damaged even under earthquake events of moderate intensity, thus resulting in significant losses. Recent experimental and numerical studies have investigated innovative… read more here.
Keywords: infill walls; concrete frames; modelling; reinforced concrete ... See more keywords
Seismic behavior of AAC infill walls insulated with cementitious lightweight panels in reinforced concrete frames
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.113215
Abstract: Abstract Autoclaved aerated concrete (AAC) walls are commonly used as infill walls in reinforced concrete frames. Thermal properties of infill walls in cold regions can be improved by bonding additional insulation panels. In this study,… read more here.
Keywords: reinforced concrete; aac; concrete frames; aac infill ... See more keywords
Cyclic experimental and numerical analytical investigation of precast concrete frames with buckling-restrained braces considering various assembling connections
Sign Up to like & getrecommendations! Published in 2021 at "Structures"
DOI: 10.1016/j.istruc.2021.08.022
Abstract: Abstract Buckling-restrained braces (BRBs) are able to provide good lateral stiffness and energy dissipation capability for precast concrete (PC) frames under the earthquake. However, there is little research on the reliable connection between BRBs and… read more here.
Keywords: precast concrete; concrete frames; restrained braces; buckling restrained ... See more keywords
Fatigue damage monitoring of reinforced concrete frames using wavelet transform energy of PZT-based admittance signals
Sign Up to like & getrecommendations! Published in 2020 at "Measurement"
DOI: 10.1016/j.measurement.2020.108033
Abstract: Abstract The paper presents a novel structural health monitoring approach based on the wavelet energy of admittance signals to detect, localize and estimate the severity of the damages caused by fatigue in reinforced concrete (RC)… read more here.
Keywords: reinforced concrete; admittance; energy; concrete frames ... See more keywords
Displacement-Based Seismic Assessment for Precast Concrete Frames with Non-Emulative Connections
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Earthquake Engineering"
DOI: 10.1080/13632469.2018.1475311
Abstract: ABSTRACT The paper develops a methodology for the seismic vulnerability assessment, Displacement-Based Assessment (DBA), of one-story and multi-story precast concrete frames with non-emulative connections. The method is based on the Direct Displacement-Based Design procedure initially… read more here.
Keywords: concrete frames; precast concrete; displacement; displacement based ... See more keywords
Pushover Analysis on Infill Effects on the Failure Pattern of Reinforced Concrete Frames
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DOI: 10.3390/app7040428
Abstract: This paper presents a pushover analysis using ABAQUS (Dassault Company, Providence, Rhodes Island, USA) for spatial reinforced concrete (RC) frames. The main purpose is to study the effect of the infills on failure patterns of… read more here.
Keywords: reinforced concrete; infill effects; column; concrete frames ... See more keywords
Impact Analysis of Thermally Pre-Damaged Reinforced Concrete Frames
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DOI: 10.3390/ma13235349
Abstract: In the present study, the influence of thermally induced damage of reinforced concrete (RC) frames on their static and dynamic response is experimentally and numerically investigated. In the experimental test, the RC frame is first… read more here.
Keywords: response; pre damaged; frame; concrete frames ... See more keywords