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On the phenomenon of impact [PDF]
MATEC Web of Conferences, 2021 Aerostructures such as plates are commonly used in aircraft structures due to their advantageous weight to stiffness ratio. Plates are susceptible to lateral forces that occur during impact.
Kalapis Stephan +2 more
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Crystals, 2023 (1) This work answers the question of whether and to what extent there is a significant difference in mechanical properties when different additive manufacturing processes are applied to the material 1.2709.
Stefan Gnaase +4 more
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Virtual and Physical Prototyping, 2021 Additive manufacturing is progressively paving the way for optimised lightweight components that, due to their typically complex shape, would hardly be feasible with traditional production methods.
Sigfrid-Laurin Sindinger +3 more
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Fire, 2022 This paper concerns the investigations of the flexural capacity of concrete slabs with integrated concrete hollow spheres that are subjected to fire and their mass saving potential compared to solid slabs.
Olga Miller +4 more
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Chinese Journal of Mechanical Engineering, 2021 Sandwich structures possess a high bending stiffness compared to monolithic structures with a similar weight. This makes them very suitable for lightweight applications, where high stiffness to weight ratios are needed.
M. Nuño +3 more
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Sensors, 2022 The present paper comprehensively investigates the complex interaction between ultrasonic guided waves and local structural discontinuities, such as damages, through highly sensitive features: so-called wave damage interaction coefficients (WDICs). These
Christoph Humer +3 more
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Integrating Prospective Scenarios in Life Cycle Engineering: Case Study of Lightweight Structures
Energies, 2023 Lightweight design is a common approach to reduce energy demand in the use stage of vehicles. The production of lightweight materials is usually associated with an increase in energy demand, so the environmental impacts of lightweight structures need to ...
Moritz Ostermann +6 more
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Sensors, 2023 The present research proposes a two-step physics- and machine-learning(ML)-based electromechanical impedance (EMI) measurement data evaluation approach for sandwich face layer debonding detection and size estimation in structural health monitoring (SHM ...
Christoph Kralovec +3 more
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Aerospace, 2021 An idealized 1:2 scale demonstrator and a numerical parameter optimization algorithm are proposed to closely reproduce the deformation shape and, thus, spatial strain directions of a real aerodynamically loaded civil aircraft spoiler using only four ...
Markus Winklberger +2 more
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New Glass Design Approaches Developed During an Experimental Student Workshop
Challenging Glass Conference Proceedings, 2010 During two semesters the ILEK (Institute for Lightweight Structures and Conceptual Design) held an explorative student workshop focusing on new glass design possibilities.
Kerstin Puller +4 more
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