Topology optimisation in structural steel design for additive manufacturing
Topology Optimisation is a broad concept deemed to encapsulate different processes for
computationally determining structural materials optimal layouts. Among such techniques …
computationally determining structural materials optimal layouts. Among such techniques …
Topology optimization to fracture resistance: a review and recent developments
Topology optimization (TO) methods for fracture resistance offer new possibilities for
designing stronger structures or materials with lower masses than conventional designs …
designing stronger structures or materials with lower masses than conventional designs …
A fatigue-resistance topology optimization formulation for continua subject to general loads using rainflow counting
Currently, fatigue-resistance topology optimization has received ever increasing attention, in
which most of the literature considers this issue as a simple extension of stress-based …
which most of the literature considers this issue as a simple extension of stress-based …
Topology optimization of two-scale hierarchical structures with high-cycle fatigue resistance
Hierarchical structures with complicated two-scale configurations show great potential for
applications with the advancement of additive manufacturing technology, while fatigue …
applications with the advancement of additive manufacturing technology, while fatigue …
Design and additive manufacturing of a fatigue-critical aerospace part using topology optimization and L-PBF process
Additive Manufacturing (AM) is a new generation manufacturing method and AM is using
digital CAD data directed to the machine to manufacture. AM is therefore regarded as a …
digital CAD data directed to the machine to manufacture. AM is therefore regarded as a …
Stress‐constrained topology optimization of structures subjected to nonproportional loading
This work considers the topology optimization of hyperelastic structures for maximum
stiffness (minimum compliance) subject to constraints on their volume and maximum stress …
stiffness (minimum compliance) subject to constraints on their volume and maximum stress …
Improved fracture resistance of 3D-printed elastoplastic structures with respect to their topology and orientation of deposited layers
Abstract 3D-printed structures may be characterized by anisotropic fracture behavior
because of their layered nature. Depending on the orientation of the sample during the layer …
because of their layered nature. Depending on the orientation of the sample during the layer …
Stress-constrained topology optimization using the constrained natural element method
Y Chen, E Monteiro, I Koutiri, V Favier - Structural and Multidisciplinary …, 2024 - Springer
This paper presents a topology optimization framework to achieve volume minimization with
crossland fatigue constraints under proportional loading using the constrained natural …
crossland fatigue constraints under proportional loading using the constrained natural …
On non‐parametric fatigue optimization
R Sartorti, T Möcker, B Kriegesmann… - International Journal …, 2023 - Wiley Online Library
The present work presents a novel approach for semi‐analytic adjoint sensitivity‐based
design optimization for nonproportional fatigue damage. In order to apply fatigue damage in …
design optimization for nonproportional fatigue damage. In order to apply fatigue damage in …