Timber Wood Retaining Wall Design Example

Swimming pool walls 18.

Timber wood retaining wall design example.

Timber queensland technical data sheet 9 timber retaining walls revised march 2006 page 1 10 max. 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. Pilaster masonry walls 19. Cantilever rc retaining wall 10 kn m2 m 500 mm h 400 0 6h 240 2h 800 h 400 b 0 6h to 0 7h 3200 h 4900 2000 2 71 kn m2 27 9 kn m2 25 9 kn m2 active soil pressure p.

Based on our example in figure a 1 we have the forces due to soil pressure due to water and surcharge load to consider. Pick a building material that will work with the look and feel of your yard. Introduction timber is a preferred material for landscaping purposes. To build a wood retaining wall clear the area where you want to build measure the length of the space and buy.

Retaining walls can be constructed with various materials from stone to wood. And in high risk loadbearing applications piles house foundations retaining walls and in decking piles vineyard supports veranda posts poles note. Soldier pile walls 22. A timber retaining wall is great for reshaping a sloped yard and lending a real identity and presence to your garden area.

Wood retaining walls are typically built with pressure treated timber and they ll last 40 years or more when treated or preserved properly. Cantilevered tilt up walls 13. Where there is any variation to the limitations stated in this data sheet including materials soil conditions drainage surcharge additional loads or geometry of the retaining. The natural appeal and versatility of.

Restrained non yielding walls 20. Suggest suitable dimensions for the rc retaining wall example 1. Wood retaining walls 14. Retaining wall tgv and lumber h5 for timber exposed to the weather ground and fresh water contact.

Construction topics and caveats 24. In the previous example if your wall is 5 feet 1 5 m tall you need to stack 10 pieces of 2 by 6 inch 5 1 cm 15 2 cm boards vertically 5 feet 1 5 m divided by 6 inches 15 cm to create the height of the wall. How retaining walls fail. Construction of timber retaining walls in residential settings and shall not be used where design or construction exceeds any of the following limits or exclusions.

Segmental retaining walls 17. Retaining walls in particular contribute significantly to the surroundings when constructed in timber. Consumer information and handling guide for treated timber is available at. A wood or timber retaining wall is an effective means of controlling a sloped area in your yard to make use of the space while adding character to the landscape.