Nonlinear finite element analysis of dented pipes under internal pressure and axial loads

Abstract
The mechanical damages created on buried pipelines by any external activities are important consideration to assess the structural integrity of pipelines. The damages could be in the form of corrosion, dent, crack, gouge or any combination of these. A dent is a permanent inward plastic deformation in the pipe wall. The dents may not immediately cause failure of the pipe. However, it can reduce the pipe’s structural capacity and cause rupture or...
Paper Details
Title
Nonlinear finite element analysis of dented pipes under internal pressure and axial loads
Published Date
Jan 1, 2021
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