Failure loads analysis of corroded pipe repaired by composite material under tension and internal pressure

Investigation of the Effect of Adding a Support Sleeve to a Six-Bolt Steel Circular Pipe Connection Clip on Mechanical Properties

“…Leakage investigation (Zhang et al, 2021) was performed on steel wire reinforced polyethylene pipes and it was determined that the over-welded coupling sleeve caused leakage damage. A corroded pipe (Zhang et al, 2020) was repaired using composite material and the axial tensile and internal pressure behavior of the repaired pipe was investigated. Bolted joints were widely used, and preloading is a basic application of bolt connection to prevent the leakage.…”