![]() Using the spin-buttons you can vary the retained height in 3-inch increments. The actual retained height used for overturning and soil pressure calculations will be the retained height projected at the vertical plane of the back of the heel, but for stem moments, no such increase will be made. When the backfill is sloped, the soil will slope away and upwards from this height. This is the height of retained earth measured from top of footing to the top of soil behind the stem (over the heel). More specific data will be entered on other tabs dedicated specifically to the stem, footing and loads. This tab allows you to enter the general information affecting the retaining wall. The right portion contains the calculated results and sketches. The left portion contains all of the input data (and in some cases intermediate calculated values). The retaining wall module divides the screen into a left and right portion. Option to specify sliding resistance using cohesion, in lieu of friction.Specify percent passive and frictional resistance to be used to prevent sliding.Option to use user-defined active and passive pressure or input angle of internal friction and module will compute pressures using the Rankine or Coulomb formulas.Effect of an adjacent footing behind the wall, line or point loading.Add lateral loads against the stem - uniform or concentrated (impact) loads.Wind acting on a wall projection above grade.Axial dead and live load applied to the top of the wall, with eccentricity.You may also include a weightless fence on top of the wall for the purpose of collecting additional wind load. Cantilevered st em wall can have up to five different stem sections, of either masonry or concrete, each with a different thickness and/or reinforcing size and spacing.Army Corps of Engineers - Design of sheet pile walls.Here is a listing of design capabilities contained in this Cantilevered Retaining Wall module: The design can be carried out by specifying combinations where partial factors are used to determine design values for the soil and loading or to the method prescribed in U.S. Where appropriate the calculation will determine the tie/prop force. The calculation for USA checks the stability of either a cantilever or a propped/tied steel sheet pile wall by determining the required minimum embedment length and calculating the maximum moment and shear forces. In accordance with EN1993-5, EN1997 and the national annex for the UK, Ireland, Singapore, Finland, Sweden, Norway or the recommended Eurocode values. ![]() The Eurocode calculation checks the stability of either a cantilever or a propped/tied steel sheet pile wall by determining the required minimum embedment length and checks the selected pile capacity where applicable. Tedds supports both Eurocodes and USA steel sheet piling codes. ![]()
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