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المؤلفAl Tabtabai, Hashem M.
تاريخ الإتاحة2009-11-25T13:03:57Z
تاريخ النشر2000
اسم المنشورEngineering Journal of Qatar University
الاقتباسEngineering Journal of Qatar University, 2000, Vol. 13, Pages 177-192.
معرّف المصادر الموحدhttp://hdl.handle.net/10576/7860
الملخصThis paper introduces Genetic Algorithms technique to find an optimum formwork design, using optimum section of joists, stringers and shores along with their spacing, and satisfying minimum cost. Genetic Algorithms technique is based on the principles of natural selection and evolution, and it is used to solve optimization problems. This technique searches from a population of possible solutions that is limited by a set of constraints. The bending moment, shear, maximum deflection, and other imposed ACI code provisions, were used as constraints for the optimization problem. The Genetic Algorithms solution to the formwork design problem provides optimum design parameters such as the optimum cross section for form members, optimum spacing of form members, etc. The cost of material and labor involved in formwork erection are considered in the formulation of the objective function of the optimization problem. The method developed can be applied to the design of formwork for elevated slabs and high rise concrete elements.
اللغةen
الناشرQatar University
الموضوعEngineering: Civil Engineering
العنوانGenetic Algorithm Optimal Model For Slab Formwork Cost And Design
النوعArticle
الصفحات177-192
رقم المجلد13
dc.accessType Open Access


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