This is done by using measuring the convergent displacements on the tunnel boundary and interior of rock, based on information of tunnel cross-sectional shape and the constitutive relation (such as isotropic linear elasticity, anisotropic linear elasticity and elasto-plasticity, etc.) are known.

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Displacement Back Analysis in Tunnel Engineering Based on Analytical Solutions

  • Aizhong Lu,
  • Huaning Wang,
  • Luqing Zhang

摘要

This is done by using measuring the convergent displacements on the tunnel boundary and interior of rock, based on information of tunnel cross-sectional shape and the constitutive relation (such as isotropic linear elasticity, anisotropic linear elasticity and elasto-plasticity, etc.) are known.