Impact shear resistance of double skin profiled composite wall

Rafiei, Shahryar; Hossain, Khandaker M. Anwar; Lachemi, Mohamed; Behdinan, Kamran

doi:10.1016/j.engstruct.2017.02.062

Cited by 40 publications

(14 citation statements)

References 11 publications

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“…The studies on the behavior of TPSCWs under impact loading were quite limited. In 2017, Hossain et al Rafiei et al (2017) experimentally examined the performance of TPSCWs system's under two phases of in-plane impact loading. In the first phase, the projectile impact energy was intentionally low to determine the dynamic wall characteristics.…”

Section: Impact Load Case Studiesmentioning

confidence: 99%

Concrete-filled twin-layer steel-sheet CWs system: A systematic review of the literature

Ali

Osman

et al. 2021

Lat. Am. j. solids struct.

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Recently, the concrete-filled twin-layer steel-sheet composite wall systems (TSCWs) have become recommended by the engineers in the modern structures, since it has high energy absorption, ductility, and capacity compared to the corresponding conventional wall systems. Therefore, this paper presents and discusses the literature of researches particularly concerning this type of composite wall system. The review includes 80 papers that investigated the performance of TSCWs. These investigations classified TSCWs into two types: twin-layer flat steel sheet composite wall systems (TFSCWs) and twin-layer profiled steel-sheet composite wall systems (TPSCWs). The classification of these two types of TSCWs was based on the form of the sheeting as well as on the type of applied load. This classification introduced comprehensive mapping tables on the study details, loading, infill material, and interaction concept. Furthermore, the findings from this literature review are discussed, and the research gaps are summarized for each TSCW type, including the impact of providing an opening on the TSCWs performance. Keywordscomposite wall; twin-layer; concrete-filled steel plate; effect of opening; review paper; state of the art.

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Section: Impact Load Case Studiesmentioning

confidence: 99%

Concrete-filled twin-layer steel-sheet CWs system: A systematic review of the literature

Ali

Osman

et al. 2021

Lat. Am. j. solids struct.

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“…To date, there have been few studies which have investigated the performance of profiled-plate SCS structures under blast and impact loads, as identified in the review of Hilo et al (2015). Despite limited studies into the effectiveness of profiled-plate sandwich structures, there is some evidence to suggest that such systems have increased cracking resistance and buckling resistance due to confinement offered by the steel plates (Rafiei et al, 2017). In addition to this, a number of studies demonstrate the effectiveness of using bare profiled steel plates as blast walls, particularly in offshore structures (Boh et al, 2004; Kim et al, 2014; Malo and Ilstad, 1994).…”

Section: Literature Reviewmentioning

confidence: 99%

Design and numerical assessment of a rapid-construction corrugated steel-concrete-steel protective structure

Jeon

Rigby

2019

International Journal of Protective Structures

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A protective structure should be sufficiently resilient to protect its occupants from the harmful effects of an impact or explosion. In many instances, protective structures are also required to be assembled quickly, and be cost-effective. Steel-concrete-steel (SCS) sandwich structures combine the benefits of steel; ductility and anti-scabbing, and concrete; energy absorption and rigidity. Despite these favourable characteristics, the performance of profiled-plate steel-concrete-steel structures under blast and impact loads has yet to be studied in detail. This article presents the results from a numerical study investigating the efficacy of a newly proposed profiled-plate arched steel-concrete-steel structure under the loading from an extremely near-field high explosive detonation. It is observed that as arch thickness (concrete infill depth) increases, a greater proportion of energy is absorbed through concrete crushing and a larger concrete mass is mobilised. It is shown that a 240 mm arch thickness is adequate to resist the blast load from a 5.76 kg TNT charge, therefore proving the suitability of the proposed protective structure.

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“…In addition, the research field of the impact resistance of composite walls is gradually attracting more attention. Scholars at home and abroad have carried out a series of work in the field of impact [6][7][8][9][10][11]. However, there are few studies on the impact resistance of composite walls under low-speed impact and the variation law of impact force.…”

Section: Introductionmentioning

confidence: 99%

Analytical Research on the Impact Test of Light Steel Keel and Lightweight Concrete of Composite Wall

2022

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In order to study the impact resistance of light steel keel and lightweight concrete of composite walls (LSKLCW) under low-velocity impact, four composite wall specimens were designed to conduct dynamic simulation impact tests, and the failure mode, time-history curves of strain and displacement were analyzed and studied using test equipment and a loading system. The results show that the failure characteristics of the composite wall sample were elastic–plastic. Moreover, the vertical displacement and strain at the most unfavorable collision point were linearly related to the impingement height. Furthermore, the capacity of the composite wall (such as crack resistance, elastic–plastic deformation and energy dissipation) was affected by the concrete strength and the arrangement of the light steel netting. In addition, the impact resistance of the wall was significantly improved when the concrete strength was enhanced and the light steel netting was installed. Lastly, the test results were fitted and verified through the impact force calculation model of the composite wall, and then the accuracy of the test model was analyzed. The certain experimental basis and theoretical analysis basis for the impact resistance research of the composite wall can be provided by these research results.

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Impact shear resistance of double skin profiled composite wall

Cited by 40 publications

References 11 publications

Concrete-filled twin-layer steel-sheet CWs system: A systematic review of the literature

Concrete-filled twin-layer steel-sheet CWs system: A systematic review of the literature

Design and numerical assessment of a rapid-construction corrugated steel-concrete-steel protective structure

Analytical Research on the Impact Test of Light Steel Keel and Lightweight Concrete of Composite Wall

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