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Cost optimization of steel structures by a hybrid meta-heuristic algorithm

عنوان مقاله: Cost optimization of steel structures by a hybrid meta-heuristic algorithm
شناسه ملی مقاله: SECM03_367
منتشر شده در سومین کنفرانس بین المللی پژوهش های کاربردی در مهندسی سازه و مدیریت ساخت در سال 1398
مشخصات نویسندگان مقاله:

Neda Khavaninzadeh - MSc. Student, Faculty of Engineering, Kharazmi University, Karaj, I.R. Iran
Mohsen Shahrouzi - Faculty Member, Civil Engineering Department, Kharazmi University, Karaj, I.R. Iran

خلاصه مقاله:
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 method

کلمات کلیدی:
Jaya, passive congregation, hybrid algorithm, structural sizing optimization

صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/917625/