Stress Analysis for a Liner Spanning a Gap between Sections of Rigid Pressure Pipes

Abstract

AbstractLiners are being used with increasing frequency to rehabilitate cast iron and other metal pressure pipes. The liner will span across any gaps between different pipeline segments, requiring consideration of the stress that develops in the liner at ...Practical ApplicationsDesign equations were developed to estimate stresses in liners spanning across gaps between segments of metal pressure pipes. Two analytical solutions are described based on cylindrical shell theory and simplified edge conditions ...