Title :
Lectotype Optimization of Single-Layer Steel Reticulated Dome Based on Sectional Optimization
Author :
Xiaoyang, Lu ; Shiying, Chen ; Yuxia, Guo ; Xiaowei, Zhao
Author_Institution :
Shandong Jianzhu Univ., Jinan, China
Abstract :
From five classic types of reticulated domes, selected models with minimum weight were chosen from the sectional optimization results of hundreds of shell computing model with different size. Building up the mapping relationship between span,rise-span ratios and type of shell with minimum weight by using the method of Intelligent two-level Algorithm, provides an easy and cleverly way to accomplish lectotype optimization of dome structure through section optimization.
Keywords :
backpropagation; neural nets; shells (structures); steel; structural engineering computing; backpropagation artificial neural network; dome structure; intelligent two-level algorithm; lectotype optimization; mapping relationship; rise-span ratios; sectional optimization; shell computing model; single-layer steel reticulated dome; Artificial neural networks; Design optimization; Educational institutions; Intelligent networks; Intelligent structures; Neural networks; Optimization methods; Shape; Steel; Topology; intelligent two-level algorithm; lectotype optimization; sectional optimization; single-layer steel reticulated dome;
Conference_Titel :
Information and Computing (ICIC), 2010 Third International Conference on
Conference_Location :
Wuxi, Jiang Su
Print_ISBN :
978-1-4244-7081-5
Electronic_ISBN :
978-1-4244-7082-2
DOI :
10.1109/ICIC.2010.39
