Abstract Mechanical Metamaterials (MMs) are artificially designed structures with
extraordinary properties that are dependent on micro architectures and spatial tessellations …

增材制造与拓扑优化的有机结合将极大促进高性能产品的研发, 但现有基于拓扑优化的设计性能
和可制造性研究多是独立开展, 或常局限于传统的刚度问题, 缺乏对工程中至关重要的强度问题 …

Mechanical structures are often simultaneously subjected to thermal and mechanical
loading, both of which can lead to buckling failure. Developing efficient structural forms with …

This research focuses on the multiscale topology optimization (TO) of structures to meet
stress, stability, and vibration requirements. The compliance minimization problems of …

In this study, an approach for multi-material topology optimization (MMTO) that addresses
several distinct matters is proposed. The proposed formulation, which is based on the …

Buckling is a critical phenomenon in structural members under compression, which could
cause catastrophic failure of a structure. To increase the buckling resistance in structural …

This paper, a multi-material topology optimization method (MMTO) is presented for two-
dimensional structures using modified ordered solid isotropic material with penalization …

Considering topology optimization as a widely used tool in the design of lightweight
structures and lattice structures as an emerging solution toward mechanically efficient …

Structural stability has attracted increasing attention in topology optimization because of the
buckling effect under compression load. In this work, the feature-driven optimization method …

This paper proposes a computational framework for the design optimization of stable
structures under large deformations by incorporating nonlinear buckling constraints. A novel …