Light Pole Foundation Design Example

Light pole locations by stations.

Light pole foundation design example.

Pole foundation design with spreadsheet. 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. Civil engineering design applications. First part is 2 7 meter height with 140mm diameter second part of pole is 2 7 meter height with 146 mm diameter and.

Section 5 12 for each different road width and situation including calculations for coefficient of utilization uniformity ratio etc. When the use limit of 12 ft per ibc option is selected the solution will progress as follows. Include high mast pole foundation ground elevations on both the preliminary and the final plans 5. This calculator will determine the flagpole base design requirements per ibc and ubc.

The principle is to make the foundation large enough so that the overturning moment does not exceed the maximum bearing capacity of the soil. 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. The program will start with a shallow assumed depth and calculate the 1 3 embedment depth. This criteria applies to vertical.

Calculate pole foundation size and wind pressure on pole for following details. Poles foundations are commonly used for sign flagpole and light pole foundations and pole framed buildings. A design criteria for pole foundations is indicated in section 1804 and paragraph 1805 7 of the 2006 international building code. Assume allowable lateral passive pressure is 200 psf ft with an upper limit of 3000 psf.

Complete calculations and tabulation of results as shown in. 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. Flagpole base design calculator. Light poles are structures designed to support single or multiple luminaire configurations.

Isolated pole factor ibc 1804 3 1 or ubc note 3 on tab 18 i a. Pole foundation design with spreadsheet.