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  1. ItsOnlyDirt

    Moment restraint offered by floor slabs

    Hi All Can anyone give me any pointers on how I begin to estimate the values of moment restraint offered by floors slabs. The situation is I am looking at a large diaphragm wall for a cut and cover tunnel. The floor slabs will be installed to accomodate the tunnel ventilation fans etc. I am...
  2. ItsOnlyDirt

    PIGLET

    Hi All Forgive my ignorance but can anyone explain to me why the axial and lateral equivalent youngs modulus for a solid circular pile is simply equal to the youngs moduls assumed for the concrete ?? i.e. using PIGLET manaul Ep (Lateral) = EI/pi x r^4/4 I = pi x r^4/4 Therefore Ep = E !!! I...
  3. ItsOnlyDirt

    Modelling Ponded Water in SlopeW

    Hi All Using SlopeW 2004, I am trying model water against the slope using the zero strength model, which allows only the stress imparted on the slope into the calc. However I am getting failure through the zero strength material !! anyone ever heard or come across this issue before in SlopeW?
  4. ItsOnlyDirt

    Anchored Tubular Piles

    Hi All I'm looking at a marine retaining wall which at outline design is to be anchored to an anchor wall by tie rods. I'm trying to come up with a more construction efficient solution such as anchors into the rock at say 30degs. Does anyone have any experience they are willing to share...

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