J
János Plocher
Researcher at Imperial College London
Publications - 8
Citations - 472
János Plocher is an academic researcher from Imperial College London. The author has contributed to research in topics: Stiffness & Relative density. The author has an hindex of 4, co-authored 6 publications receiving 191 citations.
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Review on design and structural optimisation in additive manufacturing: Towards next-generation lightweight structures
János Plocher,Ajit Panesar +1 more
TL;DR: In this article, the state-of-the-art developments in the design for additive manufacturing (DfAM) and structural optimisation, becomes vital for successfully shaping the future AM-landscape.
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Effect of density and unit cell size grading on the stiffness and energy absorption of short fibre-reinforced functionally graded lattice structures
János Plocher,Ajit Panesar +1 more
TL;DR: In this article, the severity of density and unit cell size grading as well as the building direction affects the stiffness, energy absorption and structural response of additively manufactured (AM) short fiber-reinforced lattices with same relative density.
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Learning from nature: Bio-inspiration for damage-tolerant high-performance fibre-reinforced composites
TL;DR: In this paper, a review of recent studies that have successfully replicated the structures and especially the toughening mechanisms found in flora and fauna, are reviewed in this work and the outstanding ability of diffusing damage at a sub-critical state has been identified as a powerful and effective mechanism to achieve high damage tolerance.
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Mechanical Performance of Additively Manufactured Fiber-Reinforced Functionally Graded Lattices
János Plocher,Ajit Panesar +1 more
TL;DR: In this paper, the energy absorption behavior of cubic lattice specimens composed of body-centered cubic and Schwarz-P unit cells with different severities of grading but the same mass, considered for uniaxial compression testing and printed by fused deposition modelling of short fiber-reinforced nylon, were investigated.
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Additive manufacturing with fibre-reinforcement – design guidelines and investigation into the influence of infill patterns
TL;DR: In this article , the efficacy of two conventional infill patterns (grid and concentric) was compared with two custom strategies derived from the medial axis transformation (MAT) and guided by the principal stresses (MPS).