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What is Tunnel Inflow Rate Assessment in Rock Mass about?

1) The document discusses current methods for estimating inflow rates in tunnels excavated in jointed rock masses, which rely on analytical solutions assuming a homogeneous porous medium. However, field observations show these methods can be inaccurate. 2) The paper evaluates how geological parameters like stress concentrations impact inflow rates using numerical modeling. 3) It proposes calibration factors to account for major parameters in analytical solutions, in order to better estimate inflow rates d

Author

r

Language

EN