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A platform for research: civil engineering, architecture and urbanism
Analysis of One-Dimensional Hexagonal Quasicrystal Elastic Layer Under Surface Loads
This study aims to develop an elastic solution for a two-dimensional, surface-loaded layer made of a one-dimensional (1D) hexagonal quasicrystal (QC) resting on either a rigid or an elastic substrate. The governing equations, in terms of phonon and phason displacements, for both the layer and the substrate are derived from the linear elasticity theory for a 1D-hexagonal QC material and then solved by the method of Fourier transform and the direct stiffness technique. An efficient and accurate numerical quadrature is then implemented to evaluate all involved integrals resulting from Fourier transform inversion. After being verified with benchmark cases, the derived solutions are utilized to investigate the influence of the coating thickness and type of substrate on the mechanical behavior of the medium, including the coated object and the 1D-hexagonal QC coating layer.
Analysis of One-Dimensional Hexagonal Quasicrystal Elastic Layer Under Surface Loads
This study aims to develop an elastic solution for a two-dimensional, surface-loaded layer made of a one-dimensional (1D) hexagonal quasicrystal (QC) resting on either a rigid or an elastic substrate. The governing equations, in terms of phonon and phason displacements, for both the layer and the substrate are derived from the linear elasticity theory for a 1D-hexagonal QC material and then solved by the method of Fourier transform and the direct stiffness technique. An efficient and accurate numerical quadrature is then implemented to evaluate all involved integrals resulting from Fourier transform inversion. After being verified with benchmark cases, the derived solutions are utilized to investigate the influence of the coating thickness and type of substrate on the mechanical behavior of the medium, including the coated object and the 1D-hexagonal QC coating layer.
Analysis of One-Dimensional Hexagonal Quasicrystal Elastic Layer Under Surface Loads
Lecture Notes in Civil Engineering
Reddy, J. N. (editor) / Wang, Chien Ming (editor) / Luong, Van Hai (editor) / Le, Anh Tuan (editor) / Vo, Anh Khac Le (author) / Pham, Hoang-Tien (author) / Rungamornrat, Jaroon (author) / Nguyen, Thai-Binh (author)
The International Conference on Sustainable Civil Engineering and Architecture ; 2023 ; Da Nang City, Vietnam
Proceedings of the Third International Conference on Sustainable Civil Engineering and Architecture ; Chapter: 134 ; 1260-1267
2023-12-12
8 pages
Article/Chapter (Book)
Electronic Resource
English
1D-hexagonal QCs , Phonon field , Phason field , Fourier integral transform , Surface loaded elastic layer Energy , Sustainable Architecture/Green Buildings , Structural Materials , Geotechnical Engineering & Applied Earth Sciences , Building Construction and Design , Construction Management , Engineering
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