Numerical investigation of the monotonic behavior of strengthened Steel-Concrete composite girders
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.113081
Abstract: Abstract The monotonic behavior of externally post-tensioned steel–concrete composite girders was numerically studied in this paper. A three-dimensional numerical model was developed and validated using experimental test results that were conducted by the authors and… read more here.
Keywords: shear connection; steel; degree shear; steel beam ... See more keywords
Full-scale shake table tests of the tension-only concentrically braced steel beam-through frame
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2018.06.017
Abstract: Abstract The tension-only concentrically braced steel beam-through frame (TCBBF) has the potential to enhance the seismic and post-earthquake performance for low-rise buildings in low to moderate seismic regions. To a better understanding of the dynamic… read more here.
Keywords: frame; concentrically braced; steel beam; tension concentrically ... See more keywords
Seismic performance of steel beam-to-column moment connections with different structural forms
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.03.028
Abstract: Abstract A novel scheme of steel moment connections shared by flange cover-plate strengthening and web opening weakening is proposed in this study. Four steel beam-to-column moment connections with different structural forms (standard connection, cover-plate reinforced… read more here.
Keywords: steel beam; moment connections; connection; structural forms ... See more keywords
Performance of bolted steel-beam to CFST-column joints using stiffened angles in column-removal scenario
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2019.05.011
Abstract: This paper presents three experimental investigations on the performance of steel-beam to CFST-column joints using stiffened angle, long bolts and fin plate under a middle column removal scenario. Three specimens were designed and tested. The… read more here.
Keywords: column; cfst column; performance; beam cfst ... See more keywords
Experimental and numerical assessment of welded steel beam-column connections under impact loading
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Constructional Steel Research"
DOI: 10.1016/j.jcsr.2020.106368
Abstract: Abstract This paper describes experimental and numerical investigations into the behavior of fully welded steel beam-to-column connections subjected to static and dynamic impact loads. The experimental assessment includes static and dynamic tests on four large-scale… read more here.
Keywords: steel; assessment; experimental numerical; steel beam ... See more keywords
Shear Behavior of Panel Zones in Steel Beam-to-Column Connections with Unequal Depth of Outer Annular Stiffener
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Structural Engineering"
DOI: 10.1061/(asce)st.1943-541x.0002256
Abstract: AbstractThis paper presents an experimental investigation of the shear behavior of steel beam-to-column connections with unequal depth of outer annular stiffener. The depth-to-thickness ratio (D∶t)... read more here.
Keywords: depth; connections unequal; column connections; steel beam ... See more keywords
Design of built-up steel beam-columns composed of two-channel sections
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2020-0151
Abstract: Built-up columns composed of two chords present an ideal design for long columns subject to high straining actions. The objective of this paper is to investigate the capacity of built-up columns co... read more here.
Keywords: steel beam; columns composed; built steel; design built ... See more keywords
Bending Behavior of Corroded H-Shaped Steel Beam in Underground Environment
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DOI: 10.3390/app11030938
Abstract: To investigate the residual bending strength of a corroded H-shaped steel beam in an underground coal mining environment, the law governing the degradation of the mechanical properties of corroded steel was first investigated through tensile… read more here.
Keywords: steel; corrosion; steel beam; corroded shaped ... See more keywords
Numerical Investigation on Progressive Collapse Mitigation of Steel Beam–Column Joint Using Steel Plates
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15217628
Abstract: This research employed extensive numerical analyses to locate the weak areas and determine the structural issues critical to preventing the spread of collapse. As a result, three specimens were tested using scaled models of strengthened… read more here.
Keywords: steel; beam; beam column; steel beam ... See more keywords
Steel beam–column joint with discontinuous vertical reinforcing bars
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Civil Engineering and Management"
DOI: 10.3846/13923730.2016.1210217
Abstract: AbstractThe authors have previously proposed steel beam–column connections for precast concrete frames. The steel–concrete composite frames combined the advantages of the fast assembly of steel and the low cost of concrete structures. However, when not… read more here.
Keywords: steel plates; column; steel beam; beam column ... See more keywords