Concrete Block Retaining Wall Design Guide
Soil mechanics simplified 4.
Concrete block retaining wall design guide. Building codes and retaining walls 5. These phases are explained briefly. Concrete block retaining wall construction consists of number of phases including excavation foundation soil preparation retaining wall base construction concrete block unit placement grouting and drainage system installation. Forces on retaining walls 6.
Walling guide no 4. Earthquake seismic design 7. Follow the block manufacturer s instructions for wall height limits. The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block.
Soil bearing and stability 8. Design procedure overview 3. B short retaining walls vertical walls up to about 3m in height are usually built as shown in figure 1 b. 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.
The intent of this material is to communicate the best practices for design of segmental retaining walls srw as determined by allan block corporation based on 25 plus years of research design and field experience. Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance. Construction of concrete block retaining wall with steps. Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.