A comparative study of recent multi-objective metaheuristics for solving constrained truss optimisation problems
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 …
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
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 …
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 …
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 …
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
In this paper, a geometrically nonlinear topology optimization method is presented for three-
dimensional structures using moving morphable bars. The explicit geometrical shapes of …
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
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 …
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
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 …
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
During the recent decade, truss optimization by meta-heuristics has gradually replaced
deterministic and optimality criteria-based methods. While they may provide some …
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 …
considered to obtain stable and realistic structures. However, in the practical design of …
Topology optimization applied to the core of structural engineered wood product
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 …
concrete and steel. The most commonly used engineered wood products are Glued …