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 …

Compliant mechanisms have become an important branch of modern mechanisms. Unlike
conventional rigid body mechanisms, compliant mechanisms transform the displacement …

Porous structures such as trabecular bone are widely seen in nature. These structures are
lightweight and exhibit strong mechanical properties. In this paper, we present a method to …

Since its original introduction in structural design, density-based topology optimization has
been applied to a number of other fields such as microelectromechanical systems …

This paper proposes a two-scale concurrent topology optimization method for the structures
composed of multiple lattice materials, in which the microstructures of lattice materials, the …

Porous infill structures have been widely studied and used in additive manufacturing
because of their lightweight and excellent mechanical properties. However, without …

传统结构由于缺少冗余, 忽略了不确定性因素的影响, 更容易受到局部刚度损失的影响,
文章针对载荷不确定性下破损-安全结构的设计问题提出了一种有效的基于响应面的可靠性拓扑 …

In this paper, we propose a numerical framework for optimizing the fracture resistance of
quasi-brittle composites through a modification of the topology of the inclusion phase. The …

The safety of structural systems depends on social, political, financial, organizational,
behavioral, and other non-structural factors. These factors are related to use of the structure …

Recently, cellular structures have gained researchers' attraction owing to their diverse
applications. Homogenization-based approaches are mostly applied to the design of cellular …