Light Pole Foundation Calculations

Pole foundation design with spreadsheet.

Light pole foundation calculations.

If the pole is specified as rectangular the module will multiply the value entered for footing width 1 41 to determine an equivalent width dimension for calculations. Civil engineering design applications. 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. Isolated pole factor ibc 1804 3 1 or ubc note 3 on tab 18 i a.

The concrete foundation must be designed by a qualified engineer with knowledge. This can be done even if the base of the light pole is inaccessible because the pole is upright. Determine the size of the light pole base by calculating its area in square inches. Their diameter and length are specifically selected to withstand load limitations listed in the catalog for each pole.

Download geotechnical engineering software polefdn 2 3 developed by alex tomanovich. Tubular street light pole 430v height is 11 meter which is in made with three different size of tubular pipe. Anchor bolts and light pole foundation anchor bolts are the most commonly used method to secure poles to concrete foundations. This criteria applies to vertical.

First part is 2 7 meter height with 140mm diameter second part of pole is 2 7 meter height with 146 mm diameter and. Flagpole base design calculator. Bases of light poles are circular in shape. This calculator will determine the flagpole base design requirements per ibc and ubc.

A design criteria for pole foundations is indicated in section 1804 and paragraph 1805 7 of the 2006 international building code. Calculate pole foundation size and wind pressure on pole for following details. The principle is to make the foundation large enough so that the overturning moment does not exceed the maximum bearing capacity of the soil. High mast light pole foundation design is generally undertaken in the same manner as any concrete spread or pad foundation.

Poles foundations are commonly used for sign flagpole and light pole foundations and pole framed buildings. Restraint at ground surface specify whether the footing is free at the ground surface or restrained and cannot translate.