Concrete Retaining Wall Thickness Calculation

Please enter length in foot.

Concrete retaining wall thickness calculation.

The wall height in feet and inches. Slump slump is a measure of the consistency of the concrete. Amount of concrete needed in cubic metres. Width of the base.

Divide the height of the wall in inches by the height of the block and round up this is the number of rows. Refer to figure a 2 below. Enter length and height in feet and thickness in inches. These consists of a concrete or masonry wall of uniform thickness vertical wall reinforcing and transverse footing reinforcing are all designed for the lateral shear and cantilever bending movement plus the vertical weights of the wall footing and earth fills.

Retainx free retaining wall software and design with open calculations retainx. Free retaining wall design software for engineers architects and contractors. B short retaining walls vertical walls up to about 3m in height are usually built as shown in figure 1 b. Calculate the rows and columns.

Enter the length feet. V l x h x t. Click the button to calculate the volume of concrete and man hours not including mixing needed for this job. Input length and width of the area.

Enter the height feet. Thickness of the foundation wall. Before we proceed with the design it is important for the designer to know the geometric variable and parameters of the retaining wall. Bottom retaining wall loads the following figure shows all the loads applied to the cantilever retaining wall where.

1 2 3 4 5 6 6. Thickness of the base. Height of the retaining wall. Width of the toe.

Wall stem dimensions wall foundation dimensions width 1 ft strip width 1 ft strip height 13 5 ft length 9 75 ft thickness 8 in. Amount of concrete needed in cubic yards. Figure a 2 retaining wall geometric variables. Retaining walls footings or any other volume of concrete.

A good rule of thumb is take your calculation and add 4 to 10 to the total to account for waste spillage over excavation settlement spreading of forms loss of entrained air or any other changes in volume. Concrete can be ordered in yard increments. Divide the width of the wall in inches by the width of the block and round up this is the number of columns. Stem thickness at the bottom.

This calculator is to be used as an estimating tool only. Enter the length of your foundation wall in feet and inches.