Retaining Wall Design Calculations

The loads that are of primary concern are the lateral earth pressures induced by the retained soil.
Retaining wall design calculations. Retaining walls instantly enhance any landscape design. The design of a retaining wall must account for all applied loads. We have learned the different checks against the mode of failures in the retaining wall. This is a must have app for reinforced concrete retaining wall design.
Design retaining wall for car bumper might be necessary when the wall extends above grade and the parking area is close to it. When retaining wall is designed for impact loads the stem should be checked at equally spaced points along stem length from top to the bottom as impact load spread at the greater length of the stem. Design procedure overview 3. Cantilever retaining wall design of retaining wall retaining wall design calculations excel.
Planning a retaining wall. Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance. Retainpro offers extensive design capability for all of the most common wall types. Use this app to calculate reinforced concrete retaining wall earth pressure coefficients using active earth pressure formula passive earth pressure formula by the rankine s theory coulomb s theory and caquot kerisel s theory.
Building codes and retaining walls 5. A design approach discusses the principle and concept behind and when and where to consider a retaining wall in our design. The civilweb retaining wall design calculations excel suite includes all 8 of our retaining wall design spreadsheets. The design of retaining walls can be a complex undertaking particularly when using bs en 1997.
Not any more retainpro turns this specialized design task into a 5 minute optimization session. Earthquake seismic design 7. Poured concrete is typically the most expensive followed by wood timber and then stones and pavers. Retaining walls example 3 16 design of a cantilever retaining wall bs 8 110 the cantilever retaining wall shown below is backþlled with granular material having a unit weight of 19 knm 3 and an internal angle of friction of 30.
This powerful design suite of spreadsheets is available to purchase at the bottom of this page for only 50 65 saving. Earthquake coefficients calculations are also performed by this calculator. Soil bearing and stability 8. There are a variety of materials you can use to build a retaining wall including patio stones wood and poured concrete.
Under normal conditions the lateral earth pressure is at rest condition. Retaining wall cost varies by material. Retaining walls are complex design tasks requiring an incredible amount of calculation time. Retaining wall design calculation example posted on april 29 2012 by retainingwalldesign the cross section of a cantilever retaining wall is shown in figure 8 10 calculate the factors of safety in regards to overturning sliding and bearing capacity.
Afraid to design segmental walls with geogrids. Our previous article retaining wall. Assuming that the allowable bearing pressure of the soil is 120 knm 2 the.