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   Articles with "blast loading" as a keyword



Topographical design of stiffener layout for plates against blast loading using a modified ant colony optimization algorithm

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recommendations! Published in 2018 at "Structural and Multidisciplinary Optimization"

DOI: 10.1007/s00158-018-2171-4

Abstract: The stiffened plates are of demonstrable advantages and potential in offering high resistance to such extreme loading scenarios as blast. Since the distribution of the stiffeners has considerable effect on their performance, its design signifies… read more here.

Keywords: blast loading; modified ant; ant colony; optimization ... See more keywords

Bilayer surrogate brain response under various blast loading conditions

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recommendations! Published in 2024 at "Shock Waves"

DOI: 10.1007/s00193-024-01158-5

Abstract: Variations in the experimental constraints applied within blast simulations can result in dramatically different measured biomechanical responses. Ultimately, this limits the comparison of data between research groups and leads to further inquisitions about the “correct”… read more here.

Keywords: brain; blast loading; response; surrogate brain ... See more keywords
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Explosive Blast Loading on Human 3D Aggregate Minibrains

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recommendations! Published in 2017 at "Cellular and Molecular Neurobiology"

DOI: 10.1007/s10571-017-0463-7

Abstract: The effects of primary explosive blast on brain tissue still remain mostly unknown. There are few in vitro models that use real explosives to probe the mechanisms of injury at the cellular level. In this… read more here.

Keywords: blast; blast loading; aggregate minibrains; human aggregate ... See more keywords
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Analysis of curved tunnels in soil subjected to internal blast loading

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recommendations! Published in 2020 at "Acta Geotechnica"

DOI: 10.1007/s11440-018-0694-x

Abstract: The present study deals with three-dimensional nonlinear finite element (FE) analyses of tunnels with curved alignment in the longitudinal direction, subjected to internal blast loading. Blast load is simulated using the coupled Eulerian–Lagrangian (CEL) analysis tool… read more here.

Keywords: blast; blast loading; analysis; subjected internal ... See more keywords
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Resistance of museum artefacts against blast loading

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recommendations! Published in 2020 at "Journal of Cultural Heritage"

DOI: 10.1016/j.culher.2020.01.015

Abstract: Abstract The response of museum artefacts and statues subjected to deliberate explosions of moderate intensity is investigated and their vulnerability assessed. The study focuses on the most predominant failure mechanisms, namely overturning and fracture due… read more here.

Keywords: blast loading; museum; resistance museum; geometry ... See more keywords
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Behavior of reinforced concrete beams and columns subjected to blast loading

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recommendations! Published in 2018 at "Defence Technology"

DOI: 10.1016/j.dt.2018.07.026

Abstract: Abstract In this study, the blast performance of steel reinforced concrete (RC) beams was experimentally and analytically investigated. The experiment consists of a total of 10 one-half-scale beams subjected to different levels of blast loading… read more here.

Keywords: beams columns; concrete beams; blast loading; behavior reinforced ... See more keywords

On the internal blast loading of submerged floating tunnels in concrete with circular and rectangular cross-sections

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recommendations! Published in 2019 at "Engineering Failure Analysis"

DOI: 10.1016/j.engfailanal.2019.04.074

Abstract: Abstract The Norwegian Public Roads Administration has initiated a large research project on a potential ferry-free coastal highway route E39 on the west coast of Norway. For the wide and deep fjords, a submerged floating… read more here.

Keywords: circular rectangular; cross; submerged floating; blast ... See more keywords

Numerical investigation of the response of I-core sandwich panels subjected to combined blast and fragment loading

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recommendations! Published in 2017 at "Engineering Structures"

DOI: 10.1016/j.engstruct.2017.08.039

Abstract: Abstract The LS-DYNA software was employed to investigate the dynamic response of I-core sandwich panels under combined blast and fragment loading. The combined blast loading was simulated by placing pre-fabricated fragments at the bottom surface… read more here.

Keywords: blast loading; core; combined blast; face ... See more keywords
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Structural performance of a steel cable-stayed bridge under blast loading considering different stay patterns

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recommendations! Published in 2020 at "Engineering Structures"

DOI: 10.1016/j.engstruct.2020.110739

Abstract: Abstract Accidental or extreme events can induce abnormal loads on structures contributing to a local damage of primary components or to the progressive collapse of the structure. Although hazards, which are usually difficult to be… read more here.

Keywords: stayed bridge; cable stayed; blast loading;

Experimental and numerical studies on the dynamic response of steel plates subjected to confined blast loading

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recommendations! Published in 2018 at "International Journal of Impact Engineering"

DOI: 10.1016/j.ijimpeng.2017.11.013

Abstract: Abstract This paper presents the results of experimental and numerical investigations into the response of unstiffened and stiffened steel plates under confined blast loading. Experimental tests were carried out on square mild steel plates with… read more here.

Keywords: steel plates; blast loading; confined blast; deformation ... See more keywords

Laboratory scale investigation of stress wave propagation and vibrational characteristics in sand when subjected to air-blast loading

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recommendations! Published in 2018 at "International Journal of Impact Engineering"

DOI: 10.1016/j.ijimpeng.2018.01.003

Abstract: Abstract The main objective of this study is to develop a new approach for evaluating the effects of air-blast on protective barrier made of sand. The air-blast loading is simulated experimentally laboratory using the shock… read more here.

Keywords: air blast; sand; blast loading; stress wave ... See more keywords