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简答题 计算泊松比σ 知:纵波速度Vp=3600m/s,横波速度Vs=2000m/s, 求:σ=?
  • ∵(见式08BD-11)
    (见式08BD-12)
    σ=2-(3600/2000)(3600/2000)/(2(1-(3600/2000)(3600/2000))
    =0.277
    泊松比为0.277.
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