Research on the optimized environment of large bridges based on multi-constraint coupling

Dados Bibliográficos

ID11368554
AutoresZhi Wu Zhou (Universitat Politècnica de València, autor correspondente), Julián Alcalá (0000-0003-1376-8441, Universitat Politècnica de València), Víctor Yepes (0000-0001-5488-6001, Universitat Politècnica de València)
Ano2022
Volume97
Páginas106914
Data de publicação2022-11-01
Peer ReviewedSim
Open AccessSim
TipoARTICLE
PeriódicoEnvironmental Impact Assessment Review (JOURNAL)
Identificadores do periódicoISSN: 0195-9255 • E-ISSN: 1873-6432
EditoraElsevier BV (PUBLISHER)
DOI10.1016/j.eiar.2022.106914
OpenAlexW4296626123
IdiomaEN
Citações recebidas3
Referências citadas38

To reduce the pollution emissions of bridges to the environment, researchers need to conduct more in-depth research and design the structure. Today's architectural, structural, and mechanical engineers pay more attention to funders' requirements and pursue the maximization of economic benefits. The research begins with establishing a theoretical model of the bridge's robustness under dead and dynamic loads: applying a Three-Dimensional (3D) solid finite element model, swarm intelligence optimization algorithm, and mathematical model of quadratic interpolation approximation solves the problems of multiple loads, discrete data, and convergence. Based on the establishment and analysis data of the research model, the research and analysis of the optimal topology bridge model are completed, and the optimal structure size is obtained. The carbon emissions from the bridge optimization decreased by 2242.92 t, accounting for 25% of the total emissions. This data is shocking, and it also gives investors and governments a painful reminder that they must pay more attention to the sustainable construction and development of the construction industry and achieve the goal of zero carbon emissions in the construction industry as soon as possible

Bridge (graph theory · Constraint (computer-aided design · Convergence (economics · Economics · Finite element method · Interpolation (computer graphics · Mathematical optimization · Maximization · Quadratic equation · Robustness (evolution · Structural engineering · Computer Science · Engineering · Mathematics · Smart Materials for Construction · Structural Engineering and Vibration Analysis · Topology Optimization in Engineering · Mechanical Engineering

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