It is widely recognized that high CFRDs, especially those with thinner slabs, exhibit significant three-dimensional effects. Three-dimensional finite element analysis offers a more realistic depiction of the stress distribution of the dam. However, there is a lack of studies that utilize stochastic dynamics and probabilistic analyses to investigate the seismic safety of three-dimensional CFRDs and establish corresponding safety evaluation criteria.

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Stochastic Seismic Response and Performance Safety Evaluation for 3-D High CFRD

  • Bin Xu,
  • Rui Pang

摘要

It is widely recognized that high CFRDs, especially those with thinner slabs, exhibit significant three-dimensional effects. Three-dimensional finite element analysis offers a more realistic depiction of the stress distribution of the dam. However, there is a lack of studies that utilize stochastic dynamics and probabilistic analyses to investigate the seismic safety of three-dimensional CFRDs and establish corresponding safety evaluation criteria.