Buried Pipe Calculator (excel application) has been designed as a training tool to help users to calculate stress and strain requirements and their corresponding criteria for both restrained and unrestrained sections of a buried pipe. It should be noted this application is a training tool and must not be substituted for a finite element software. For analyzing of an unrestrained part of a buried pipe, soil-pipe interactions should be used to reach a valid pipe deformation and stress. So for that part user is asked to bring the longitudinal expansion stress to this sheet manually. Click Here...