A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Optimum design of cold-formed thin-walled sections subjected to axial and bi-axial bending using artificial bee colony algorithm
Sustainable development in construction industry is emerging as a major issue among cities and communities in the current century. As global climate change becomes an increasingly serious concern for the future and construction industry dependence on fossil fuels for energy creates greater adverse influence on human health and natural environment, an interest in high-efficient, low environmental impact buildings has begun to transform the notion of building design, construction, and operation. As it stands, the most of the standard buildings in the world consume an extraordinary amount of resources while taking an enormous toll on the environment. The utilization of cold-formed thinwalled open steel sections in structural sites supplies green structural opportunities demanding less material and cost while providing high strength. The developed algorithm for this study obtains the optimum geometric dimensions of cold-formed thin-walled open steel sections under various external loading. Moreover, this design algorithm takes into account of the effect of geometric nonlinearity as well as effect of warping. Also the displacement and stress constraints are included in the formulation of the design problem. The optimum design problem obtained turn out to be mixed integer and discrete programming problem. Artificial Bee Colony (ABC) algorithm is used to obtain its solution. This technique is a recent numerical optimization technique which mimics the intelligent behavior of honey bee swarm. The recent studies with the ABC method have shown its effectiveness and robustness in finding the optimum solution of combinatorial optimization problems. A design example is included to demonstrate the efficiency of the optimum design algorithm developed.
Optimum design of cold-formed thin-walled sections subjected to axial and bi-axial bending using artificial bee colony algorithm
Sustainable development in construction industry is emerging as a major issue among cities and communities in the current century. As global climate change becomes an increasingly serious concern for the future and construction industry dependence on fossil fuels for energy creates greater adverse influence on human health and natural environment, an interest in high-efficient, low environmental impact buildings has begun to transform the notion of building design, construction, and operation. As it stands, the most of the standard buildings in the world consume an extraordinary amount of resources while taking an enormous toll on the environment. The utilization of cold-formed thinwalled open steel sections in structural sites supplies green structural opportunities demanding less material and cost while providing high strength. The developed algorithm for this study obtains the optimum geometric dimensions of cold-formed thin-walled open steel sections under various external loading. Moreover, this design algorithm takes into account of the effect of geometric nonlinearity as well as effect of warping. Also the displacement and stress constraints are included in the formulation of the design problem. The optimum design problem obtained turn out to be mixed integer and discrete programming problem. Artificial Bee Colony (ABC) algorithm is used to obtain its solution. This technique is a recent numerical optimization technique which mimics the intelligent behavior of honey bee swarm. The recent studies with the ABC method have shown its effectiveness and robustness in finding the optimum solution of combinatorial optimization problems. A design example is included to demonstrate the efficiency of the optimum design algorithm developed.
Optimum design of cold-formed thin-walled sections subjected to axial and bi-axial bending using artificial bee colony algorithm
Çarbaş, Serdar (author) / Saka, Mehmet Polat (author) / Çarbaş, Serdar
2016-01-01
37
Article (Journal)
Electronic Resource
English
İmalat Mühendisliği , Kâğıt ve Ahşap , Polimer Bilimi , Biyotıp , Makine , Mühendislik , Metalürji Mühendisliği , İnşaat Mühendisliği , İnşaat ve Yapı Teknolojisi , Termodinamik , Malzeme Bilimleri , Özellik ve Test , Kompozitler , Jeokimya ve Jeofizik , Kaplamalar ve Filmler , Jeoloji , Biyofizik , Kimya , Enerji ve Yakıtlar , Biyomalzemeler , Nanobilim ve Nanoteknoloji , Seramik , Tekstil
DDC:
690
Optimum Shape Design of Cold Formed Thin Walled Steel Sections
| British Library Conference Proceedings | 1997
Thin-walled cold-formed sections subjected to compressive loading
| Elsevier | 1993
Load bearing capacities of cold formed steel sections subjected to axial load
| Online Contents | 2013
Load bearing capacities of cold formed steel sections subjected to axial load
| Online Contents | 2014