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本文开展了可压缩粘弹性岩体中圆形隧道应力及应变的直接解析解的研究工作,当令t→∞时,则与弹性Kirsh解一致,说明其结果是正确的。
This paper studies the direct analytical solution of the stress and strain in a circular tunnel in a compressible viscoelastic rock mass. When t → ∞, it agrees with the elastic Kirsh solution, which shows that the result is correct.