Experimental and Numerical Determination of Hot Forming Limit Curve of Advanced High-Strength Steel
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DOI: 10.1007/s11665-017-2751-2
Abstract: Abstract This paper studied the hot formability of the advanced high-strength steel B1500HS. The hot Nakazima tests were conducted to obtain the forming limit curve (FLC), and the sheet temperatures were recorded to analyze temperature… read more here.
Keywords: high strength; strength steel; advanced high; forming limit ... See more keywords
Mechanical Properties and Stress Variations in Multipass Welded Joint of Low-Alloy High-Strength Steel after Layer-by-Layer Ultrasonic Impact Treatment
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DOI: 10.1007/s11665-019-04079-y
Abstract: The layer-by-layer ultrasonic impact treatment (LUIT) was used to treat a multipass welded joint of low-alloy high-strength steel. The shear-punch strength of the weld metal (WM), heat-affected zone and base metal of the joint was… read more here.
Keywords: strength; high strength; layer; low alloy ... See more keywords
Studies on the Influence of a Counterpart on Fretting Wear of Cold-Rolled High Strength Steel
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Precision Engineering and Manufacturing"
DOI: 10.1007/s12541-018-0085-0
Abstract: This article investigates the influence of a counterpart on fretting wear of cold-rolled high strength steel for automotive applications. Fretting wear tests are conducted using a ball-on-flat test apparatus. The friction forces between cold-rolled high… read more here.
Keywords: rolled high; strength steel; cold rolled; high strength ... See more keywords
Effect of adhesive on laser-arc hybrid welding of aluminum alloy to high-strength steel joint
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Iron and Steel Research International"
DOI: 10.1007/s42243-020-00423-y
Abstract: Aluminum alloy 6061 and high-strength steel Q460 were joined by laser-arc-adhesive hybrid welding technology successfully. A Cu alloy interlayer was added between Al alloy and high-strength steel. The effect of the adhesive on laser-arc-adhesive hybrid… read more here.
Keywords: strength; high strength; alloy; laser arc ... See more keywords
Mechanical Properties Test of Butt Welds of Corroded Q690 High Strength Steel under the Coupling of Damp-heat Cycle Dipping
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102677
Abstract: Abstract In order to study the mechanical property degradation rule of butt welds of Q690 high strength steel in the marine environment, high strength steel specimens under different corrosion cycles were obtained through indoor artificial… read more here.
Keywords: butt welds; steel; strength steel; strength ... See more keywords
Effect of ultra-high strength steel on mitigation of non-ductile yielding of concrete-filled double-skin columns
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.04.189
Abstract: Abstract Concrete-filled tubular (CFT) sections, and the most recent configuration of these sections, concrete-filled double-skin tubular (CFDST) sections, can provide high strength in structural construction. In this study, an innovative fabrication strategy is proposed to… read more here.
Keywords: strength; concrete filled; high strength; ultra high ... See more keywords
Structural behaviour and design of chord plastification in high strength steel CHS X-joints
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DOI: 10.1016/j.conbuildmat.2018.10.065
Abstract: Abstract This paper aims to investigate the structural behaviour and static strength of high strength steel circular hollow section (CHS) X-joints under axial compression in the braces. Extensive numerical simulations on the CHS X-joints using… read more here.
Keywords: strength; high strength; chs joints; steel ... See more keywords
Experimental study on seismic behavior of high strength steel frames: Global response
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DOI: 10.1016/j.engstruct.2016.11.013
Abstract: Abstract Cyclic tests were performed on six full-scale single-bay two-story frames, including one frame using Q345 ( f y = 345 MPa) ordinary strength steels, and another five frames using Q460 ( f y = 460 MPa) high strength… read more here.
Keywords: strength; high strength; experimental study; seismic behavior ... See more keywords
Tests of Cold-formed High Strength Steel Tubular Sections undergoing Web Crippling
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DOI: 10.1016/j.engstruct.2017.03.051
Abstract: Abstract This paper presents an experimental investigation of cold-formed high strength steel tubular sections undergoing web crippling. The tests were conducted on square and rectangular hollow sections of high strength steel with nominal 0.2% proof… read more here.
Keywords: high strength; steel; cold formed; strength steel ... See more keywords
Fundamental behaviour of high strength and ultra-high strength steel subjected to low cycle structural damage
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DOI: 10.1016/j.engstruct.2017.04.041
Abstract: Abstract Along with the rising application of high strength steel in civil engineering practice, it has become imperative to gain comprehensive understanding of the elastic and plastic behaviour of these materials under given strain or… read more here.
Keywords: strength; high strength; behaviour high; low cycle ... See more keywords
Seismic performance and fragility functions of a 3D steel-concrete composite structure made of high-strength steel
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.07.026
Abstract: Abstract This paper provides insight into a probabilistic seismic demand analysis of a steel-concrete composite structure made of a novel type of high-strength steel moment resisting frame, to be used either in a seismic risk… read more here.
Keywords: high strength; fragility functions; structure; steel ... See more keywords