Developing a structured 2d mesh algorithm utilized for bridge decks

Date

2023-12-05

Author

BALCI, Beliğ Batu

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This study centers on developing and evaluating a specialized structured meshing algorithm, a foundational process in numerical simulations critical for reliable engineering analyses. The research addresses challenges in achieving accurate meshing, particularly for bridge decks, where element distribution impacts structural behavior capture. Emphasizing the limitations of current unstructured meshing methods, the need for uniform element distribution and high mesh quality is highlighted. To address these issues, a novel structured meshing technique is introduced, discussing its potential to handle complex bridge deck geometries. Challenges specific to structured meshing for bridge decks with curved or nonparallel edges are explored. The primary goal is to create a tailored meshing technique for bridge decks, generating high-quality structured meshes adaptable to diverse geometries. The scope involves a 2D planar structured mesh algorithm for bridge decks, validated through finite element analysis and comparison with established software. The thesis outlines the methodology, algorithm framework, validation with models, practical bridge deck application, and concludes with future enhancement prospects.

Subject Keywords

Structured Meshing, Bridge Decks, Finite Element Analysis, Maximum Weight Matching

URI

https://hdl.handle.net/11511/107767

Collections

Graduate School of Natural and Applied Sciences, Thesis