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WBI-Print 17

Validation of a calculation method for tunneling structures in swelling rock.

This publication is only available in German.

SKU: WBI-Print 17 Category:

From the content:

  • Literature review on swelling in jointed rock:
    • Stress-strain behavior of jointed rock
    • Unsteady seepage flow in jointed rock
    • Capillary water absorption of rock
    • Swelling law for partially saturated states
  • Derivation and calibration of characteristic values of unleached gypsum keuper
  • Parameter study to estimate the influence of individual characteristic values on the calculation results
  • Validation of a 3D-FE program system for coupling the stress-strain behavior, the transient water transport and the swelling of or in jointed rock