Concrete Retaining Wall Design Example
Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider.
Concrete retaining wall design example. F c 3000 psi fy 60 ksi natural soil development of structural design equations. Once you pour it you can paint it to match your style or you can stamp designs into the side of the wall. Reinforced concrete wall design basics mike o shea p e. 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.
Reinforced concrete cantilever retaining wall analysis and design aci 318 14 reinforced concrete cantilever retaining walls consist of a relatively thin stem and a base slab. In this example the structural design of the three retaining wall components is performed by hand. Earthquake seismic design 7. Ce 537 spring 2011 retaining wall design example 1 8 design a reinforced concrete retaining wall for the following conditions.
Sketches of the retaining wall forces should be considered to properly distinguish the different forces acting on our retaining wall as tackled in the previous article retaining wall. Assuming that the allowable bearing pressure of the soil is 120 knm 2 the. This session is not intended to teach concrete design but more of an awareness of why things are the way they are american concrete institute building code requirements for. Two equations are developed in this.
In promoting excellence in concrete design throughout europe. As chairman of the task group i would like to thank the authors peer reviewers and members. Building codes and retaining walls 5. Example 2 4 uls combinations of actions on a reinforced concrete retaining wall ec2.
Global stability and ground resistance verifications. F c 3000 psi fy 60 ksi o development of structural design equations. A poured concrete wall can take nearly any shape and with the right reinforcement they resist a lot of pressure. Soil mechanics simplified 4.
In this example the structural design of the three retaining wall components is performed by hand. Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance. Another popular choice for a retaining wall material is poured concrete. Cantilever concrete retaining walls are commonly used for residential purposes often as integral basement walls.
Forces on retaining walls 6. The stem may have constant thickness along the length or may be tapered based on economic and construction criteria. Ce 437 537 spring 2011 retaining wall design example 1 8 design a reinforced concrete retaining wall for the following conditions. The base is divided into two parts the heel and toe.
19 example 2 5 concrete retaining wall. Worked example to accompany mbie guidance on the seismic design of retaining structures for residential sites in greater christchurch version 2 november 2014.