Paper Title:
Study on Friction Coefficient of Spiral Case with Cushion Layer in Large-Scale Hydropower Plant
  Abstract

Elastic cushion layer between the steel spiral case and surrounding concrete is often used as a structural type in large-scale hydropower plant in China. In view of the uncertainty of the optimal elastic coefficient of friction and the transfer mechanism of internal water pressure to the surrounding concrete, Spiral case with cushion layer of large-scale hydropower plant is simulated with ANSYS nonlinear finite element program, considering the slip contact characteristics between steel spiral case and the surrounding concrete, the more reasonable coefficient of friction between the steel spiral case and concrete is studied. This provides reliable theoretical analysis for the design of large-scale hydropower plants.

  Info
Periodical
Chapter
Chapter 7: Frontiers of Computer Applicated in Building
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
4248-4251
DOI
10.4028/www.scientific.net/AMM.71-78.4248
Citation
J. W. Zhang, Y. N. Zhang, S. F. Yuan, "Study on Friction Coefficient of Spiral Case with Cushion Layer in Large-Scale Hydropower Plant", Applied Mechanics and Materials, Vols. 71-78, pp. 4248-4251, 2011
Online since
July 2011
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Price
$32.00
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