Overview of Methods and Software for the Design of Functionally Graded Lattice Structures

Veloso, Fernando; Gomes‐Fonseca, João; Morais, Pedro; Correia‐Pinto, Jorge; Pinho, António C. M.; Vilaça, João L.

doi:10.1002/adem.202200483

Cited by 21 publications

(1 citation statement)

References 146 publications

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“…[ 2 ] Numerous investigations have been conducted to study the static, dynamic, and vibration responses of FG and FGP structural elements, such as beams, shells, and plates subjected to different loading conditions. [ 3–27 ] The impact behavior of FG plates, composed of ceramic and metallic phases, has spurred notable interests among scholars in the recent years. Gunes and Aydin [ 28 ] studied the effects of physical and geometrical parameters on the elastic impact response of FG circular plates and underscored the influence of the volume fraction of constituent components on the contact behavior and damage region characteristics of the plates.…”

Section: Introductionmentioning

confidence: 99%

Low‐Velocity Impact Response Analysis of Functionally Graded Piezoelectric Plates Using Finite‐Element Method and a Two‐Degrees‐of‐Freedom Spring‐Mass Model

2023

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The study focuses on the low‐velocity impact response of functionally graded piezoelectric plates. The effective material properties are determined using the rule of mixture and power law model. The kinematics of the plates is modeled by the first‐order shear deformation theory, and coupled governing equations of the plates are formulated using Hamilton's principle and Maxwell's law. A set of time‐dependent equations, extracted by applying the finite‐element method, is solved by the fourth‐order Runge–Kutta method. A linearized form of Hertz's contact law and a two‐degrees‐of‐freedom spring‐mass system are incorporated to find the contact force under the impact event. Numerical results are verified by comparing with the available literature data. The impact response of the plates constituted of different volume fractions and slenderness ratios in both simply supported and clamped boundary conditions are evaluated under different impact conditions. Based on the results of the present study, it is found that the volume fraction of the piezoelectric components, impact condition, in‐plane dimensions, and the plate slenderness ratio play significant roles in the impact behavior of the plates. Eventually, it is found that the applied electric voltage is not a notable factor in determining the impact response of the plates.

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Section: Introductionmentioning

confidence: 99%

Low‐Velocity Impact Response Analysis of Functionally Graded Piezoelectric Plates Using Finite‐Element Method and a Two‐Degrees‐of‐Freedom Spring‐Mass Model

2023

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Effect of additive manufactured hybrid and functionally graded novel designed cellular lattice structures on mechanical and failure properties

Hussain,

Nazir,

Waqar

et al. 2023

Int J Adv Manuf Technol

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Deepening the synergistic role of additive manufacturing and computational strategies in jewellery

Cerrato,

Gariboldi,

Ferraro

et al. 2024

Int J Adv Manuf Technol

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This study investigates the synergy between additive manufacturing (AM) technologies and computational design strategies in jewellery and how that synergy can be successfully exploited to extend innovation in that field further. A case study called Ecdysis, a bioinspired jewellery collection, is presented. A dedicated computational algorithm has been developed and is described in detail. This algorithm allows for the exploitation of the shape and functional complexity dimensions allowed by AM and the control of the printability of the generated concept. Shape and functional complexity are exploited to mimic the beauty and dynamism of snakes’ slithering mechanism. At the same time, starting from the developed algorithm, multiple digital models and physical prototypes have been fabricated, leveraging material extrusion, vat photopolymerisation, and powder bed fusion processes. This further development step of the collection thus confirms the versatility of both the proposed approach and AM technologies for jewellery. Therefore, the paper demonstrates how unique wearing experiences can be created and how uniqueness can be simultaneously preserved and democratised in jewellery by deepening the synergy between AM technologies and computational strategies.

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Overview of Methods and Software for the Design of Functionally Graded Lattice Structures

Abstract: Figure 3. a) Classification of cellular materials unit cell design based on a three-level decision-making process. Reproduced with permission. [20]

Cited by 21 publications

References 146 publications

Low‐Velocity Impact Response Analysis of Functionally Graded Piezoelectric Plates Using Finite‐Element Method and a Two‐Degrees‐of‐Freedom Spring‐Mass Model

Low‐Velocity Impact Response Analysis of Functionally Graded Piezoelectric Plates Using Finite‐Element Method and a Two‐Degrees‐of‐Freedom Spring‐Mass Model

Effect of additive manufactured hybrid and functionally graded novel designed cellular lattice structures on mechanical and failure properties

Deepening the synergistic role of additive manufacturing and computational strategies in jewellery

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