Additive manufacturing of metallic lattice structures: Unconstrained design, accurate fabrication, fascinated performances, and challenges
Lattice structures, which are also known as architected cellular structures, have been
applied in various industrial sectors, owing to their fascinated performances, such as low …
applied in various industrial sectors, owing to their fascinated performances, such as low …
Rational designs of mechanical metamaterials: Formulations, architectures, tessellations and prospects
Abstract Mechanical Metamaterials (MMs) are artificially designed structures with
extraordinary properties that are dependent on micro architectures and spatial tessellations …
extraordinary properties that are dependent on micro architectures and spatial tessellations …
[HTML][HTML] 金属增材制造若干关键力学问题研究进展
廉艳平， 王潘丁， 高杰， 刘继凯， 李取浩， 刘长猛… - 力学进展, 2021 - lxjz.cstam.org.cn
金属增材制造是一种兼顾复杂结构和高性能构件成形需求的颠覆性制造技术, 在航空, 航天,
交通, 核电等领域具有广阔的应用前景和发展空间. 该技术大规模推广应用所面临的制造效率和 …
交通, 核电等领域具有广阔的应用前景和发展空间. 该技术大规模推广应用所面临的制造效率和 …
Multi-patch isogeometric topology optimization for cellular structures with flexible designs using Nitsche's method
Cellular structures have recently been received a tremendous growth in discussions and
applications in the engineering due to their several fascinating structural properties, such as …
applications in the engineering due to their several fascinating structural properties, such as …
Full-scale topology optimization for fiber-reinforced structures with continuous fiber paths
Fiber-reinforced composite (FRC) structure design by topology optimization has become a
hot spot in recent years. Nevertheless, the existing researches reveal several unfavorable …
hot spot in recent years. Nevertheless, the existing researches reveal several unfavorable …
[HTML][HTML] Fundamental mechanics problems in metal additive manufacturing: A state-of-art review
Metal additive manufacturing (AM) is a kind of disruptive manufacturing technology that
considers the needs of complex geometry fabrication and high-performance part fabrication …
considers the needs of complex geometry fabrication and high-performance part fabrication …
Multiscale optimization of additively manufactured graded non-stochastic and stochastic lattice structures
H Liu, L Chen, Y Jiang, D Zhu, Y Zhou, X Wang - Composite Structures, 2023 - Elsevier
Lattice structures are increasingly used in practical engineering due to their excellent
mechanical properties such as light weight, high load-bearing capacity, and high ductility. In …
mechanical properties such as light weight, high load-bearing capacity, and high ductility. In …
Efficient, high-resolution topology optimization method based on convolutional neural networks
Topology optimization is a pioneer design method that can provide various candidates with
high mechanical properties. However, high resolution is desired for optimum structures, but …
high mechanical properties. However, high resolution is desired for optimum structures, but …
Shape optimization of periodic-microstructures for stiffness maximization of a macrostructure
In this study, we present a shape optimization approach for designing the shapes of periodic
microstructures using the homogenization method and the H 1 gradient method. The …
microstructures using the homogenization method and the H 1 gradient method. The …
An efficient data-driven optimization framework for designing graded cellular structures
H Liu, Y Qi, L Chen, Y Li, W Xiao - Applied Mathematical Modelling, 2024 - Elsevier
Cellular structures are increasingly applied in engineering practice since they have
excellent mechanical and multifunctional properties, such as light weight, energy absorption …
excellent mechanical and multifunctional properties, such as light weight, energy absorption …