Basement Retaining Wall Design Example
Additionally building code section 1806a 1 the california division of the state architect structural safety and the office for statewi de health planning and development divisions 1.
Basement retaining wall design example. Preliminary proportioning of cantilever retaining wall. To further understand the designed approach here is a worked example of the design of the retaining wall. It is the type of structure use to resist the. Dec 19 2015 retaining walls can level a sloped yard create gardening beds prevent soil erosion allow for more usable space.
View our custom retaining wall designs for portland landscaping. Step by step calculations for the design of a basement retaining wall example from scratch using asdip retain structural engineering software. Aci e702 example problems buried concrete basement wall page 3 of 9 calculations references overview of aci 318 chapter 14 walls requirements design shall satisfy sections 14 2 and 14 3 plus 14 4 14 5 or 14 8. Soil rock or.
The thickness of base slab is h 12 or 8 of the height of wall surcharge. Section 9 of en 1997 1 applies to retaining structures supporting ground i e. Retaining wall a retaining wall is provided when there is a need to support an excavated area or a lower area of at least 1 or 1 2 meters or more from an elevated part of the soil. This example is intended to be readily calculated by hand although a lot of structural spreadsheets and software such as prokon are available.
Design provisions of the aforem entioned sections and as such site retaining walls are exempt. In the design of civil engineering structures retaining walls are normally used to retain soil earth materials and they are usually found on embankments highways basement of buildings etc. Acces pdf retaining wall design example 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.