Artificial neural network based method for seismic fragility analysis of steel frames
Sign Up to like & getrecommendations! Published in 2018 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-017-1329-8
Abstract: Steel frames are widely used in earthquake areas but the fragility analysis of the steel frames is a time consuming process. The fragility curves are generally obtained based on a large number of time history… read more here.
Keywords: fragility analysis; steel; steel frames; analysis steel ... See more keywords
Mechanical Behavior of CCA Wall Infilled Steel Frames with Preset Vertical Slits
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DOI: 10.1007/s12205-021-2166-3
Abstract: In view of the unfavorable interaction between the steel frame and cellulose fiber cement sheets autoclaved (CCA) wall, preset vertical slits are adopted on the wallboard. Four 1:2-scale, single-bay, and single-storey steel frames, one bare… read more here.
Keywords: vertical slits; steel; steel frames; cca wall ... See more keywords
Structural health monitoring of steel frames using a network of self-powered strain and acceleration sensors: A numerical study
Sign Up to like & getrecommendations! Published in 2018 at "Automation in Construction"
DOI: 10.1016/j.autcon.2017.10.022
Abstract: Abstract This study presents a novel approach to detect damage in steel frames using a hybrid network of piezoelectric strain and acceleration sensors. A numerical study has been conducted on a steel frame with bolted… read more here.
Keywords: steel frames; frames using; strain acceleration; acceleration sensors ... See more keywords
TLS measurements of initial imperfections of steel frames for structural analysis within BIM-enabled platforms
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DOI: 10.1016/j.autcon.2021.103618
Abstract: Abstract Terrestrial Laser Scanners (TLS) provide manifold possibilities in construction sites. In buildings assembled with steel frames, the “as-built” configuration of the structure can be virtualized by means of TLS measurements in the form of… read more here.
Keywords: steel; tls measurements; bim; within bim ... See more keywords
Storey-based stability of unbraced steel frames under piece-linear temperature distributions
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DOI: 10.1016/j.engstruct.2019.05.064
Abstract: The final publication is available at Elsevier via https://doi.org/10.1016/j.engstruct.2019.05.064. © 2019. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ read more here.
Keywords: storey based; unbraced steel; stability unbraced; based stability ... See more keywords
Influence of masonry infill walls on fire-induced collapse mechanisms of steel frames
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.01.004
Abstract: Abstract This paper numerically investigates the influence of masonry infill walls on collapse mechanisms of steel frames under fire scenarios. Three six-story by five-bay steel frames were designed in this study. One of these frames… read more here.
Keywords: infill walls; infill; collapse; masonry infill ... See more keywords
Experimental and numerical study on seismic performance of corroded steel frames in chloride environment
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DOI: 10.1016/j.jcsr.2020.106164
Abstract: Abstract To investigate the seismic behavior of corroded steel frames in chloride environment, accelerated corrosion tests and lateral low cyclic loading tests were carried out on four steel frames. Firstly, a deterioration model of mechanical… read more here.
Keywords: steel frames; corroded steel; performance; steel ... See more keywords
Assessment of existing steel frames: Numerical study, pseudo-dynamic testing and influence of masonry infills
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2021.106873
Abstract: Abstract Most of existing steel multi-storey frames in Europe have been designed before the introduction of modern seismic design provisions, hence they often exhibit low performance under earthquake loads due to their low lateral resistance… read more here.
Keywords: steel; existing steel; infill; masonry infills ... See more keywords
Optimum Seismic Design of 3D Irregular Steel Frames Using Recently Developed Metaheuristic Algorithms
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computing in Civil Engineering"
DOI: 10.1061/(asce)cp.1943-5487.0000760
Abstract: AbstractThe present study is concerned with optimal design of steel frames under seismic loads based on response spectra. Four metaheuristic algorithms, consisting of colliding-bodies optimization ... read more here.
Keywords: metaheuristic algorithms; steel frames; optimum seismic; seismic design ... See more keywords
Experimental study on the seismic behavior of concentrically braced steel frames with extended end-plate bolted connections
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DOI: 10.1177/0036850420952289
Abstract: The prefabricated semi-rigid concentrically braced steel frame has always been the main form of residential steel structures, much work so far has focused on the earthquake-resistance performance of such structures. However, little attention has been… read more here.
Keywords: steel frames; capacity; concentrically braced; performance ... See more keywords
An experimental study on the effect of frame-to-wall connection type on the seismic behavior of steel frames infilled with autoclave-cured aerated concrete blocks
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Structural Engineering"
DOI: 10.1177/1369433219877789
Abstract: In this article, in order to find some reliable connection types for avoiding the infill failure, an experimental study is conducted on six half-scale single-story single-bay specimens, including one bare frame and five steel frames… read more here.
Keywords: steel frames; connection; frame; autoclave cured ... See more keywords