کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1725961 1520727 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimization of coastal structures: Application on detached breakwaters in ports
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی دریا (اقیانوس)
پیش نمایش صفحه اول مقاله
Optimization of coastal structures: Application on detached breakwaters in ports
چکیده انگلیسی

An optimization approach using Genetic Algorithms (GA) has been developed to determine the optimal layout of detached breakwaters inports subject to wave disturbance and navigational constraints. It aims to modify the shape and location of detached breakwater to achieve an optimal solution. This approach constitutes an advanced step in the design of coastal structures compared to conventional methods. The detached breakwater is parameterized by the coordinates of its nodes which constitute the variables of the optimization problem. The initial population is randomly generated inside a defined search space to ensure large consideration of various potential solutions. Mutation with random generation has been included at each iteration to renew the worse individuals and enrich the GA with new solutions. One and two segment breakwaters have been considered and compared. This optimization approach has been performed for the Port of Beirut as a real engineering application for two cases: simplified and real bathymetry.


► Design of coastal structures based on hydrodynamic modelling and optimization algorithms.
► Combining optimization algorithms with water wave mechanics problems.
► Determination of optimal layout of detached breakwaters for ports application.
► Developing an optimization approach that can ensure problem convergence.
► Application for a real port using single and double segment breakwaters.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ocean Engineering - Volume 63, 1 May 2013, Pages 35–43
نویسندگان
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