For a continuous longer wall the sleeper end should be in the centre of the post.
Vertical sleeper retaining wall design guide.
Go to section 3 1 or 4 1 of this document for retaining walls without fences above and section 3 2 or 4 2 for retaining walls with fences above up to a maximum of 1 8m high fence.
Alignment place a star piquet or peg at both ends of the proposed wall.
Earthquake seismic design 7.
Check level is correct and use 100mm construction screws to secure.
Select the appropriate design table s depending on whether or not there are fences located above the retaining wall.
In this case you may need vertical retaining posts or even sleepers along the length of the wall to support the wall from leaning forward.
Ram the pegs into the earth a few inches deep at a distance of 500mm from one end to the other end of the retaining wall.
Measure the length of the wall setting the posts to match the sleeper sizes.
Forces on retaining walls 6.
See more ideas about sleeper retaining wall retaining wall railway sleepers.
Create a string line on the surface and fastened the string to pegs.
The area you are planning for landscaping or building the retaining wall with cement sleepers has to be on one level.
Multiply the spacings between posts by the number of vertical sleepers to find how many you need.
Soil bearing and stability 8.
Concrete sleeper s a.
At wall ends sleeper end should be flush with post and additional screws may be added for extra strength.
Landscaping screws are great for joining sleepers together.
Mark the hole for digging.
Building codes and retaining walls 5.
For different wall heights please adjust the figures accordingly.
The second way to build a sleeper wall is to stand them vertically a vertical walls means you can vary the height of it in different places and even create a curved rather than straight wall.
Installation guide reinforced concrete sleepers and galvanised steel posts step 1.
I worked out i need 15 sleepers 2400mm long plus six each of 1200 and 1800mm for about 16 metres of wall with steps set in one panel.
Soil mechanics simplified 4.
For simplicity it is based on installing a 1 metre high retaining wall with 2 metre sleepers.
In this case simply concrete the vertical posts into the ground and fasten the stacked sleepers to the posts with timberlok sleeper screws.
See website page for sizes and details.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
Preparing the area clear and level your site where you plan to build the retaining wall.
They are screwed in without needing pre drilling and hold sleepers very firmly.
Jul 21 2016 explore david bloy s board vertical railway sleeper retaining walls on pinterest.
Design procedure overview 3.