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Mathematical Problems in Engineering
Volume 2014, Article ID 823653, 11 pages
http://dx.doi.org/10.1155/2014/823653
Research Article

Analysis of Stiffened Penstock External Pressure Stability Based on Immune Algorithm and Neural Network

1North China University of Water Resources and Electric Power, Zhengzhou 450011, China
2School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China

Received 5 November 2013; Accepted 4 January 2014; Published 19 February 2014

Academic Editor: Her-Terng Yau

Copyright © 2014 Wensheng Dong et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. The Ministry of Water Resources of the People’s Republic of China, “Hydroelectric power station penstock design specification,” 2003.
  2. H. J. Lai and C. R. Fang, “The investigate of losing stability and breach for embedding reinforcing rings penstock under external pressure,” Journal of Hydraulic Engineering, vol. 12, pp. 30–36, 1990. View at Google Scholar
  3. E. Amstutz, “Buckling of pressure-shaft and tunnel linings,” International Water Power and Dam Construction, vol. 22, no. 11, pp. 391–399, 1970. View at Google Scholar · View at Scopus
  4. S. Jacobsen, “Buckling of pressure tunnel steel linings with shear connectors,” International Water Power and Dam Construction, vol. 20, no. 6, pp. 58–62, 1968. View at Google Scholar · View at Scopus
  5. S. Jacobsen, “Pressure distribution in steel lined rock tunnels and shafts,” International Water Power and Dam Construction, vol. 29, no. 12, pp. 47–51, 1977. View at Google Scholar · View at Scopus
  6. F. M. Svoisky and A. R. Freishist, “External pressure analysis for embedded steel penstocks,” International Water Power and Dam Construction, vol. 44, no. 1, pp. 37–43, 1992. View at Google Scholar · View at Scopus
  7. D. C. Liu and W. Y. Ma, “Research on the semi-analytical finite element methods analyzing stability of cylindrical shells external pressure,” in Proceedings of the International Conference on structural Engineering and Computer, pp. 413–417, 1990.
  8. M. Srinivas and L. M. Patnaik, “Adaptive probabilities of crossover and mutation in genetic algorithms,” IEEE Transactions on Systems, Man and Cybernetics, vol. 24, no. 4, pp. 656–667, 1994. View at Publisher · View at Google Scholar · View at Scopus
  9. X.-B. Cao, K.-S. Liu, and X.-F. Wang, “Design multilayer feed-forward networks based on immune evolutionary programming,” Journal of Software, vol. 10, no. 11, pp. 1180–1184, 1999. View at Google Scholar
  10. M. T. Hagan and M. B. Menhaj, “Training feedforward networks with the Marquardt algorithm,” IEEE Transactions on Neural Networks, vol. 5, no. 6, pp. 989–993, 1994. View at Publisher · View at Google Scholar · View at Scopus
  11. W.-S. Dong, C.-H. Dang, Z.-C. Deng, and D.-C. Liu, “Stability analysis of penstock under external pressure based on GA-NN algorithms,” Chinese Journal of Applied Mechanics, vol. 23, no. 2, pp. 304–307, 2006. View at Google Scholar · View at Scopus
  12. W.-S. Dong, Z.-C. Deng, D.-C. Liu, and Y. Liang, “A relatively simple and fast method for calculating critical uniform external pressure of steel cylindrical shell structure,” Journal of Northwestern Polytechnical University, vol. 24, no. 1, pp. 119–123, 2006. View at Google Scholar · View at Scopus