کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
247384 502422 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A model used in creating a work-rest schedule for laborers
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
پیش نمایش صفحه اول مقاله
A model used in creating a work-rest schedule for laborers
چکیده انگلیسی

This paper presents a theoretical model that can be used to create work-rest schedules for construction workers. Two objectives are proposed in the optimization processes when such schedules are created. These objectives include minimizing the time for completing jobs and minimizing any extra energy expended by laborers due to inappropriate work assignments that force them to work longer than the maximum acceptable work duration. A GA-based mechanism was developed to search the Pareto front, which is one of the effective ways for solving multiobjective optimization problems. Such a mechanism was implemented by computer programming using a numerical software tool called MATLAB. Theoretical examples demonstrated that the proposed model efficiently created work-rest schedules.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Automation in Construction - Volume 18, Issue 6, October 2009, Pages 762–769
نویسندگان
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