کتاب Application of structural topology optimisation to perforated steel beams
Application of structural topology optimisation to perforated steel beams
نویسنده:
Tsavdaridis, KD Kingman, JJ Toropov, VV
ناشر:
Queen Mary
تعداد صفحه:
۱۷
زبان نوشتار:
انگلیسی
سال انتشار:
۲۰۱۵
معرفی کتاب Application of structural topology optimisation to perforated steel beams
This paper focuses on the application of structural topology optimisation technique to design steel perforated I-sections as a first attempt to replace the traditional cellular beams and better understand the mechanisms involved when subjected to bending and shear actions. An optimum web opening configuration is suggested based on the results of parametric studies. A FE analysis is further employed to determine the performance of the optimised beam in comparison to the conventional widely used cellular type beam. It is found that the optimised beam overperforms in terms of load carrying capacities, deformations, and stress intensities. Barriers to the implementation of the topology optimisation technique to the routine design of beam web are highlighted.