Paper Title:
Numerical Simulation Analysis of 3D Initial Geostress Field for Slope of the Hydropower Station
  Abstract

According to the specific geological and topographical conditions at slope of the Hydropower Station, considering the shape and size of simulation geometric model, the position relationship between the simulated area and buildings of terminal area and boundary conditions, the dynamic model which is fit to the geological structure are selected. Using the measured stress distribution as constrained conditions, 3D initial geostress field of research area are simulated using FLAC3D program. The result of simulation analysis shows that 3D initial geostress field of research area are accurately simulated based on good combination between the measured stress data and numeriacal simulation. So as to provide a reasonable basis for further condition simulation, such as excavation and unloading conditions. It has important significance for similar geological environment projects that the method is successfully applied to simulate initial geostress of this area.

  Info
Periodical
Chapter
Chapter 7: Frontiers of Computer Applicated in Building
Edited by
Dongye Sun, Wen-Pei Sung and Ran Chen
Pages
4274-4277
DOI
10.4028/www.scientific.net/AMM.71-78.4274
Citation
Y. Wang, R. H. Wang, H. F. Deng, "Numerical Simulation Analysis of 3D Initial Geostress Field for Slope of the Hydropower Station", Applied Mechanics and Materials, Vols. 71-78, pp. 4274-4277, 2011
Online since
July 2011
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$32.00
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