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Volume 35 Issue 2
Feb.  2025
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LI Zhongcheng, FAN Hong. Dynamic Impedance Analysis Based on an Artificial Viscoelastic Boundary Technology for Nuclear Power Engineering[J]. Nuclear Power Engineering, 2014, 35(2): 67-70.
Citation: LI Zhongcheng, FAN Hong. Dynamic Impedance Analysis Based on an Artificial Viscoelastic Boundary Technology for Nuclear Power Engineering[J]. Nuclear Power Engineering, 2014, 35(2): 67-70.

Dynamic Impedance Analysis Based on an Artificial Viscoelastic Boundary Technology for Nuclear Power Engineering

  • Received Date: 2013-03-25
  • Rev Recd Date: 2013-11-21
  • Available Online: 2025-02-15
  • It is an effective means to set artificial boundary by adopting 3D finite element technology to carry out seismic analysis of complex soil conditions. This paper is to realize the setup of artificial viscoelastic boundary as well as the exertion of equivalent load by applying Fortran to developing interface program. The availability of artificial viscoelastic boundary and wave input is verified through numerical calculation, and both the efficiency and precision are rather satisfactory. If apply this program to certain NPP seismic analysis of complex soil conditions, and compare the calculation result with that of the general program.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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