| Issue |
MATEC Web Conf.
Volume 336, 2021
2020 2nd International Conference on Computer Science Communication and Network Security (CSCNS2020)
|
|
|---|---|---|
| Article Number | 09018 | |
| Number of page(s) | 6 | |
| Section | Computer-Aided Advanced System and Management | |
| DOI | https://doi.org/10.1051/matecconf/202133609018 | |
| Published online | 15 February 2021 | |
Comparative study on dynamic mathematical modeling and simulation of coastal sandcastle foundations
1 School of Management and Engineering, Nanjing University, 22 Hankou Road, Nanjing, China
2 School of Business, Nanjing University, 22 Hankou Road, Nanjing, China
* Corresponding author: zwy1733752642@163.com
How to make a sandcastle with good stability is an interesting modeling problem, the core of which is how to design the shape of its foundation and select appropriate material so that it can fully resist wave erosion. First, we design the Foundation Shape Optimization (FSO) Model to obtain the geometric shape that last longest. By pre-screening, we preliminarily select the circular truncated cone. Then we analyse the impact force of the sea waves, list the constraint conditions and calculate the optimal parameters for it. Second, the water-to-sand mixture is identified by microcosmic Normalized Extremum Model. Before getting results, the Ideal Sand Particles Plane (ISPP) Model helps us figure out the equivalent relationship among three functions. Finally, we get the objective function through normalization and work out the best proportion (13.14%) with the optimal sub-humid angle through Genetic Algorithm (GA).
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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