Dowels 4 13 o c must be lapped a minimum of 20 inches.
Concrete retaining wall detail.
Soil mechanics and the design of simple masonry and concrete structures.
Another effort for this edition was to explain many of the topics in more detail so it will be helpful to the.
Concrete retaining walls provide a durable solution that is required of a structure in contact with soil and exposed to constant wetting and drying.
To achieve the layered look light gray concrete was poured in the bottom of the forms and then sprinkled with rocks and other natural debris which was followed with dark gray concrete.
Design review agencies will also find it a useful reference.
Layered concrete retaining wall this wall created by ron odell s custom concrete is over one hundred feet in length more than a foot wide and took three truckloads of concrete to pour.
The requirements of a functional retaining wall include.
The construction of a concrete retaining wall shall conform to the dimensions and reinforcing steel requirements shown in figure 13 and table 2.
Structural stability durability against the exposed environment and provision of drainage.
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It can be made from stone bricks mass concrete and precast concrete blocks.
Its section is of trapezoidal shape with a base width between 0 3 and 0 5 h where h is the height of the wall and top width is between 0 2m to 0 3m.
Typical concrete wall section dowel and keyway requirements.
In the case of a concrete gravity retaining wall a top width of 0 3 m is recommended for proper placement of concrete.
32 32 00 retaining walls cad drawings.
Dowels can be lapped above the footing in accordance with figure 14.