Year: 2019
COI code: SECM03_367
Paper Language: English
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Authors Cost optimization of steel structures by a hybrid meta-heuristic algorithm
Neda Khavaninzadeh - MSc. Student, Faculty of Engineering, Kharazmi University, Karaj, I.R. IranMohsen Shahrouzi - Faculty Member, Civil Engineering Department, Kharazmi University, Karaj, I.R. Iran
Abstract:
Optimization in the field of civil engineering problems, is performed so that both technical issues are satisfied and the least construction cost is achieved. As mateiral cost constitiutes a major part of steel structures cost, its minimization is taken here the problem objective in presence of stress and displacement constraints. Jaya as a recent meta-heuristic is utilized to solve this problem. It is further enhanced with a passive congregation strategy so that shared information of the search agents helps better convergence toward global optimum. Numerical experiments is conducted on a number of benchmark structures to validate the proposed hybrid methodKeywords:
Jaya, passive congregation, hybrid algorithm, structural sizing optimizationPerma Link
https://www.civilica.com/Paper-SECM03-SECM03_367.htmlCOI code: SECM03_367
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