Lightweight materials and structures have been extensively studied for a wide range of
applications in design and manufacturing of more environment-friendly and more …

Lattice structures, produced by repeated unit cells in the particular pattern, offer a high
strength-to-weight ratio. The current advancement in Additive manufacturing (AM) …

Multi-scale structures, as found in nature (eg, bone and bamboo), hold the promise of
achieving superior performance while being intrinsically lightweight, robust, and multi …

An uncertainty-oriented cross-scale topology optimization model with global stress reliability
constraint, local displacement constraint, and micro-manufacturing control based on …

Many applications demand tunable structural responses through tailored organic
microstructural distributions and spatially varied material properties. Notable progress has …

This paper proposes a multiscale concurrent topology optimization method for design of
hierarchal multi-morphology lattice structures (HMMLSs), which features in the Kriging …

Advanced manufacturing methods like multi-material additive manufacturing are enabling
realization of multiscale materials with intricate spatially varying microstructures and thus …

Soft lattice structures and beam-metamaterials made of hyperelastic, rubbery materials
undergo large elastic deformations and exhibit structural instabilities in the form of micro …

To reduce the stress concentration and ensure structural safety for lattice structure designs,
in this paper, a new optimization framework is developed for the optimal design of graded …

Recent years have seen a growing interest in topology optimization of functionally graded
microstructures, characterized by an array of microstructures with varying volume fractions …