Gravity walls rely on their own weight and setback to hold up the soil behind them.
Retaining wall design guide australia.
Click to view our versatile range of retaining walls that offer a mix of contemporary colours and textures inspiring landscapes with lasting appeal.
For different wall heights please adjust the figures accordingly.
Be sure to install drainage behind the wall using geotech filter cloth agflo pipe and gravel says frank.
Walling guide no 4.
To start establish the line of the wall excavating 200mm behind it then use a laser level or dumpy to set the finished height of the wall either end setting out a stringline as a guide.
Earthquake seismic design 7.
Forces on retaining walls 6.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
If engineered and built correctly a retaining wall should last at least 100 years and that s why compliance is so critical.
Design for earth loads retaining walls which set out a design methodology and safe load tables for these structures.
For simplicity it is based on installing a 1 metre high retaining wall with 2 metre sleepers.
If you are not sure of your site conditions we recommend being conservative with your retaining wall heights or use geogrid in your retaining wall.
Design for earth loads retaining walls which set out a design methodology and safe load tables for these structures.
Design procedure overview 3.
Please note that the gravity wall chart provided has specific heights for specific site and soil conditions.
Concrib are fully licensed with the queensland building and construction commission formerly bsa and a member of queensland master builders association the civil contractors federation and the urban development institute of australia and are fully compliant.
All nu line retaining walls are manufactured in.
Learn more about gravity wall construction.
Ultimate load design with material factors based on characteristic soil properties partial load factors consistent with as 1170 1 and structure designs to as 3700 and as 3600.
Soil bearing and stability 8.
This guide is a basic outline of how to install a concrete retaining wall.
Soil mechanics simplified 4.
N ultimate load design with material factors based on characteristic soil properties partial load factors consistent with as 1170 1 and structure designs to as 3700 and as 3600.
Walling guide no 4.