Nourin · Foundation calculations

Bearing capacity from the Menard pressuremeter

Nourin takes the CiviLab pressuremeter profile and tabulates bearing capacity and settlement along the embedment depth, for a given foundation geometry.

What Nourin reads in the sheet

  • The profile of moduli Em and net limit pressures pl*;
  • The moduli divided into sixteen slices of thickness B/2 under the footing;
  • The foundation geometry and the applied stress;
  • CiviLab production functions for the equivalent embedment depth and the bearing factor;

What Nourin does with it

  • Calculates the equivalent embedment depth De and the bearing factor kp;
  • Gives the bearing capacity at each depth, in 0.5 m steps;
  • Calculates settlement using the Menard pressuremeter method over the sixteen slices;
  • Interpolates missing moduli in the profile and flags slices without data;
  • Checks the applied stress against the capacity obtained;

References

NF P 94-261DTU 13.12Menard pressuremeter method

See Nourin work on your tests

Nourin is the artificial intelligence agent built into CiviLab 2027. It flags errors in test sheets, interprets results and writes reports.