Applied Technology in Optimization Design of Pile-Anchor Support for Foundation Pit Based on BP Neural Network

Article Preview

Abstract:

A new optimization method of pile-anchor support for foundation pit based on BP neural network was been proposed and applied in engineering example. Uniform test can be used to construct study samples efficiently. BP neural network is taken advantage to build a prediction model and predicting results of large number of random samples. Then, according to the constraint condition of optimization criterions, the best optimization result screened out from results. Through an engineering optimization example, it is showed that this method is efficient and with good economic and practical value.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

419-424

Citation:

Online since:

March 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Xiao Zhuanwen, Gong Xiaonan, Tan Changming. Genetic algorithm for optimal design of soil nailing for deep excavations[J]. China Civil Engineering Journal, 1999, 32(3): 73-80.

Google Scholar

[2] Wu Heng, Zhou Dong, Li Taoshen. Co-evolution optimization of anchored piles in row for deep foundation pit[J]. Chinese Journal of Geotechnical Engineering, 2002, 24(4): 465-470.

Google Scholar

[3] Zhang Qinggui. Introduction to artificial neutral networks[M], (2004).

Google Scholar

[4] Min Hongguang, Song Zhigang, Zhang Xuesong. The application of uniform design and non-parametric regression in the experiment of concrete corrosion by sulfuric acid[J]. Henan Science, 2010, 28(4): 452-455.

Google Scholar

[5] Liu Guobin, Wang Weidong. Excavation Engineering Manual (Second Edition)[M]. Beijing: China Building Industry Press, (2009).

Google Scholar

[6] People's Republic of China Ministry of Housing and Urban, JGJ120-2012. Technical specification for retaining and protecting foundation excavation[S]. Beijing: China Building Industry Press, (2012).

Google Scholar