Paper Title:
Comparative Analysis of Reinforcement Programs of System Anchors for Unloading Rock Slope
  Abstract

Based on hyperbolic nonlinear elastic constitutive model of unloading rock mass, the anchoring rock mass of excavation spillway of a hydropower station has been taken for the study. And considering the impact of excavation unloading process, three reinforcement programs are compared and analyzed. Overall, the constraint by system anchors on deformation of the spillway slope is limited. If the limit on the slope deformation is higher, pre-stressed cables are necessary.

  Info
Periodical
Advanced Materials Research (Volumes 374-377)
Chapter
Chapter 10: Innovative Structures: Technologies and Applications
Edited by
Hui Li, Yan Feng Liu, Ming Guo, Rui Zhang and Jing Du
Pages
2312-2315
DOI
10.4028/www.scientific.net/AMR.374-377.2312
Citation
Y. S. Huang, Q. J. Zhu, L. J. Zhang, "Comparative Analysis of Reinforcement Programs of System Anchors for Unloading Rock Slope", Advanced Materials Research, Vols. 374-377, pp. 2312-2315, 2012
Online since
October 2011
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Price
$32.00
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