F c 3000 psi fy 60 ksi o development of structural design equations.
Reinforced concrete retaining wall design example pdf.
The stem may have constant thickness along the length or may be tapered based on economic and construction criteria.
Worked example to accompany mbie guidance on the seismic design of retaining structures for residential sites in greater christchurch version 2 november 2014.
F c 3000 psi fy 60 ksi natural soil development of structural design equations.
Retaining walls example 3 16 design of a cantilever retaining wall bs 8 110.
Strength of reinforced concrete sections amount of rebar a s the project calls for 5 10 and 5 12 are used.
19 example 2 5 concrete retaining wall.
Types of earth pressure.
Active earth pressure tends to deflect the wall away from the backfill.
Global stability and ground resistance verifications.
Cantilever concrete retaining walls are commonly used for residential purposes often as integral basement walls.
And standards australia reinforced concrete design handbook hb71 2002.
Strength reduced from 136 7 to 114 9 in kips.
Forces on retaining walls 6.
As chairman of the task group i would like to thank the authors peer reviewers and members.
Design procedure overview 3.
Reinforced concrete masonry gravity retaining walls relying on gravity loads to resist the overturning.
Earthquake seismic design 7.
Design of reinforced concrete elements to bs 8110 126 example 3 16 continued sum of restoring moments m res is m res w w 0 9 w b 2 w s 2 55 48 0 9 38 4 2 275 5 2 55 822 5 knm.
Building codes and retaining walls 5.
Conditions and wall geometry n a design example which demonstrates the use of the australian standard and.
Example 2 4 uls combinations of actions on a reinforced concrete retaining wall ec2.
Two equations are developed.
2 5 clear to strength steel 5 12 rather than the designed 5 10 bending strength of the section has been reduced by about 16.
Soil bearing and stability 8.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
Ce 537 spring 2011 retaining wall design example 1 8 design a reinforced concrete retaining wall for the following conditions.
Ce 437 537 spring 2011 retaining wall design example 1 8 design a reinforced concrete retaining wall for the following conditions.
In this example the structural design of the three retaining wall components is performed by hand.
This pressure tends to deflect the wall outward.
Soil mechanics simplified 4.
The base is divided into two parts the heel and toe.
In promoting excellence in concrete design throughout europe.
Earth pressure p 8 earth pressure is the pressure exerted by the retaining material on the retaining wall.
Two equations are developed in this.