Light Pole Foundation Design Example

This calculator will determine the flagpole base design requirements per ibc and ubc.

Light pole foundation design example.

The program will start with a shallow assumed depth and calculate the 1 3 embedment depth. Civil engineering design applications. The principle is to make the foundation large enough so that the overturning moment does not exceed the maximum bearing capacity of the soil. Light pole locations by stations.

This criteria applies to vertical. Calculate pole foundation size and wind pressure on pole for following details. Assume allowable lateral passive pressure is 200 psf ft with an upper limit of 3000 psf. Download geotechnical engineering software polefdn 2 3 developed by alex tomanovich.

Include high mast pole foundation ground elevations on both the preliminary and the final plans 5. A design criteria for pole foundations is indicated in section 1804 and paragraph 1805 7 of the 2006 international building code. Poles foundations are commonly used for sign flagpole and light pole foundations and pole framed buildings. Isolated pole factor ibc 1804 3 1 or ubc note 3 on tab 18 i a.

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. Light poles are structures designed to support single or multiple luminaire configurations. Tubular street light pole 430v height is 11 meter which is in made with three different size of tubular pipe. First part is 2 7 meter height with 140mm diameter second part of pole is 2 7 meter height with 146 mm diameter and.

When the use limit of 12 ft per ibc option is selected the solution will progress as follows. Pole foundation design with spreadsheet. Flagpole base design calculator. Pole foundation design with spreadsheet.

Polefdn is a spreadsheet program written in ms excel for the purpose of analysis of a pole foundation assuming the use of a rigid round pier which is assumed free at the top and subjected to lateral and vertical loads. 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.