A comparative study of recent multi-objective metaheuristics for solving constrained truss optimisation problems

N Panagant, N Pholdee, S Bureerat, AR Yildiz… - … Methods in Engineering, 2021 - Springer
Multi-objective truss optimisation is a research topic that has been less investigated in the
literature compared to the single-objective cases. This paper investigates the comparative …

Size, shape, and topology optimization of planar and space trusses using mutation-based improved metaheuristics

GG Tejani, VJ Savsani, VK Patel… - Journal of …, 2018 - academic.oup.com
In this study, simultaneous size, shape, and topology optimization of planar and space
trusses are investigated. Moreover, the trusses are subjected to constraints for element …

Ensemble deep learning enabled multi-condition generative design of aerial building machine considering uncertainties

J Wang, K Chen, H Yang, L Zhang - Automation in Construction, 2024 - Elsevier
Abstract The Aerial Building Machine (ABM) is a complex construction equipment used in
high-rise building construction, facing challenges due to environmental uncertainties. This …

Topology optimization of truss structure considering nodal stability and local buckling stability

Q Cai, R Feng, Z Zhang - Structures, 2022 - Elsevier
In order to obtain stable and realistic truss structures in practical applications, it is essential
to include nodal and local buckling stability in truss topology optimization. There have been …

Explicit and efficient topology optimization for three-dimensional structures considering geometrical nonlinearity

G Guo, Y Zhao, W Zuo - Advances in Engineering Software, 2022 - Elsevier
In this paper, a geometrically nonlinear topology optimization method is presented for three-
dimensional structures using moving morphable bars. The explicit geometrical shapes of …

Topology optimization of truss subjected to static and dynamic constraints by integrating simulated annealing into passing vehicle search algorithms

GG Tejani, VJ Savsani, S Bureerat, VK Patel… - Engineering with …, 2019 - Springer
Three modified versions of passing vehicle search (PVS) are proposed and tested on truss
topology optimization with static and dynamic constraints. PVS works on the mechanism of …

A novel self-adaptive hybrid multi-objective meta-heuristic for reliability design of trusses with simultaneous topology, shape and sizing optimisation design variables

N Panagant, S Bureerat, K Tai - Structural and Multidisciplinary …, 2019 - Springer
Performing the design of a truss including topological, shape and sizing (TSS) variables
simultaneously is a challenging but important task for a designer. It is even more interesting …

An improved fully stressed design evolution strategy for layout optimization of truss structures

A Ahrari, K Deb - Computers & Structures, 2016 - Elsevier
During the recent decade, truss optimization by meta-heuristics has gradually replaced
deterministic and optimality criteria-based methods. While they may provide some …

Topology optimization of trusses incorporating practical local buckling stability considerations

Q Cai, R Feng, Z Zhang - Structures, 2022 - Elsevier
For the practical application of optimized truss structures, the local stability of the bar must be
considered to obtain stable and realistic structures. However, in the practical design of …

Topology optimization applied to the core of structural engineered wood product

AF de Vito Jr, WM Vicente, YM Xie - Structures, 2023 - Elsevier
Structural-engineered wood products are used in construction as a sustainable alternative to
concrete and steel. The most commonly used engineered wood products are Glued …