Light Pole Foundation Design Example

Pole foundation design with spreadsheet.

Light pole foundation design example. First and foremost a light pole is an engineered structure sufficiently strong to withstand the physical forces of the application capable of providing a long relatively maintenance free service life and pleasing in appearance. Include high mast pole foundation ground elevations on both the preliminary and the final plans 5. This criteria applies to vertical. When the use limit of 12 ft per ibc option is selected the solution will progress as follows.

Tubular street light pole 430v height is 11 meter which is in made with three different size of tubular pipe. High mast light pole foundation design is generally undertaken in the same manner as any concrete spread or pad foundation. This course highlights the requirements for determining the embedment depths required and foundation pressures for pole foundations for signs flagpoles light poles and pole framed buildings in accordance with section 1804 and paragraph 1805 7 of the 2006 international building code. A design criteria for pole foundations is indicated in section 1804 and paragraph 1805 7 of the 2006 international building code.

The program will start with a shallow assumed depth and calculate the 1 3 embedment depth. Poles foundations are commonly used for sign flagpole and light pole foundations and pole framed buildings. Download geotechnical engineering software polefdn 2 3 developed by alex tomanovich. Isolated pole factor ibc 1804 3 1 or ubc note 3 on tab 18 i a.

Calculate pole foundation size and wind pressure on pole for following details. Pole foundation design with spreadsheet. Flagpole base design calculator. Section 5 12 for each different road width and situation including calculations for coefficient of utilization uniformity ratio etc.

Complete calculations and tabulation of results as shown in. Civil engineering design applications. Assume allowable lateral passive pressure is 200 psf ft with an upper limit of 3000 psf. Light pole locations by stations.

First part is 2 7 meter height with 140mm diameter second part of pole is 2 7 meter height with 146 mm diameter and. The principle is to make the foundation large enough so that the overturning moment does not exceed the maximum bearing capacity of the soil.