[HTML][HTML] Optimization of geometric parameters of arch bridges using visual programming FEM components and genetic algorithm

K Korus, M Salamak, M Jasiński - Engineering Structures, 2021‏ - Elsevier
Arch bridges are essential components of transportation infrastructure. Their attractive
geometry is based on a multitude of geometric parameters, which makes them a challenging …

Differential formulation and numerical solution for elastic arches with variable curvature and tapered cross-sections

J Melchiorre, A Manuello, F Marmo… - European Journal of …, 2023‏ - Elsevier
In this paper, an alternative analytical and numerical formulation is presented for the solution
of a system of static and kinematic ordinary differential equations for curved beams. The …

Form-finding algorithm for masonry arches subjected to in-plane earthquake loading

T Michiels, S Adriaenssens - Computers & Structures, 2018‏ - Elsevier
This paper presents the first form finding method for masonry arches subjected to self-weight
and in-plane horizontal loading due to earthquakes. New material-efficient arch shapes are …

Comprehensive utilization of solid waste resources: Development of wet shotcrete for mines

Y Hu, S Yin, K Li, B Zhang, B Han - International Journal of Minerals …, 2023‏ - Springer
The development of solid waste resources as constituent materials for wet shotcrete has
significant economic and environmental advantages. In this study, the concept of using …

Integrated design optimization process for building projects

SE Aslay, T Dede, A Kaveh - Periodica Polytechnica Civil Engineering, 2024‏ - pp.bme.hu
In this study, a cost-design optimization is conducted for a reinforced concrete structure with
irregular voids and inclined axes, which is a real-world application. Data transfers are …

Application of a machine learning algorithm for the structural optimization of circular arches with different cross-sections

J Melchiorre, AM Bertetto, GC Marano - Journal of Applied Mathematics …, 2021‏ - scirp.org
Arches are employed for bridges. This particular type of structures, characterized by a very
old use tradition, is nowadays, widely exploited because of its strength, resilience, cost …

Scour depth evaluation of highway bridge piers using vibration measurements and finite element model updating

J Zhan, Y Wang, F Zhang, Y An, K Liu - Engineering Structures, 2022‏ - Elsevier
Scour of piers is one of the major causes of the bridge collapse. Most studies related to
scoured bridges focus on the mechanics of bridge scour and detecting or monitoring …

Cost optimisation of glued laminated timber roof structures using genetic algorithms

JR Villar-García, P Vidal-López… - Biosystems …, 2019‏ - Elsevier
Highlights•Laminate thickness was considered in the cost-optimisation of glulam roof
structures.•Genetic Algorithms were proficient in the optimisation of spatial glulam …

Memetic coral reefs optimization algorithms for optimal geometrical design of submerged arches

J Pérez-Aracil, C Camacho-Gómez… - Swarm and Evolutionary …, 2021‏ - Elsevier
This paper deals with the geometrically nonlinear analysis of submerged arches by means
of memetic Coral Reefs Optimization algorithms. The classic design of submerged arches is …

Genetic algorithm optimisation of heavy timber trusses with dowel joints according to Eurocode 5

JR Villar, P Vidal, MS Fernández, M Guaita - Biosystems Engineering, 2016‏ - Elsevier
Highlights•Genetic algorithms are appropriate tools for the optimisation of timber truss
design.•The most economical glulam heavy trusses with dowels are those with fewest …