Volume 21 Issue 4
Dec.  2015
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Article Navigation >  Journal of Geomechanics  > 2015  >  21(4): 527-535
CHEN Li-wei, 2015. COMPARATIVE ANALYSIS OF THE RETAINING WALL SEISMIC STABILITY OF NUCLEAR SAFETY RELATED SLOPE AND COMMON SLOPE. Journal of Geomechanics, 21 (4): 527-535.
Citation: CHEN Li-wei, 2015. COMPARATIVE ANALYSIS OF THE RETAINING WALL SEISMIC STABILITY OF NUCLEAR SAFETY RELATED SLOPE AND COMMON SLOPE. Journal of Geomechanics, 21 (4): 527-535.
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COMPARATIVE ANALYSIS OF THE RETAINING WALL SEISMIC STABILITY OF NUCLEAR SAFETY RELATED SLOPE AND COMMON SLOPE

  • General Planning and Geological Division, CNPE, Beijing 100840, China

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  • Received: 2015-06-08
  • Published: 2015-04-01
    Abstract
  • Based on the theory of retaining wall stability calculation, the earthquake coefficient stated in Code for seismic design of nuclear power plants (GB 50267-97) was used. The calculation formulas of soil pressure and seismic angle for retaining wall of safety related slope were deduced and applied in a practical project. Comparative analysis shows that the values of the earthquake coefficient and the seismic angle are of great difference when the earthquake-resistance of retaining wall is checked in case of the safety related slope and the common slope. The earthquake force of the safety related retaining wall is highly greater than that of the common retaining wall, while the stability coefficient of them is reverse.

     

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