It is of practical significance for the application of the convergence-confinement method to the design of railway tunnel lining.
对特性曲线法在隧道衬砌设计中的应用有实际意义。
It is of practical significance for the application of the convergence-confinement method to the design of railway tunnel lining.
对特性曲线法在隧道衬砌设计中的应用有实际意义。
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