Construction System Reliability Analysis Based on Improved Firefly Algorithm
نویسندگان
چکیده
منابع مشابه
Construction System Reliability Analysis Based on Improved Firefly Algorithm
To solve the problems of multi-objective control, objective quantification difficulties and computational complexity existing in the construction management, the construction system reliability was introduced into the project management. The process of construction project was divided into several units of work based on system decomposition theory. And the reliability of each unit of work was c...
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In this paper, an approach for conducting a Reliability-Based Design Optimization (RBDO) of truss structures with linked-discrete design variables is proposed. The sections of the truss members are selected from the AISC standard tables and thus the design variables that represent the properties of each section are linked. Latin hypercube sampling is used in the evaluation of the structural rel...
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Many real-world optimization problems are dynamic in nature. The applied algorithm in this environment can pose serious challenges, especially when the search space is multimodal with multiple, time-varying optima. To address these challenges, this paper investigates a speciation-based firefly algorithm to enhance the population diversity with aim of generating several populations in different ...
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Nature-inspired search algorithms have proved to be successful in solving real-world optimization problems. Firefly algorithm is a novel meta-heuristic algorithm which simulates the natural behavior of fireflies. In the present study, optimum design of truss structures with both sizing and geometry design variables is carried out using the firefly algorithm. Additionally, to improve the efficie...
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ژورنال
عنوان ژورنال: The Open Civil Engineering Journal
سال: 2016
ISSN: 1874-1495
DOI: 10.2174/1874149501610010189