Prediction of Failure Pressure in Pipelines with Localized Defects Repaired by Composite Patches
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00781-0
Abstract: In recent years, fibrous composite materials have been used to repair pipelines in combination with commonly employed standards such as ASTM B31G and ASTM PCC2. Reinforcement and repair of pipelines without interruption are the advantages… read more here.
Keywords: finite element; prediction failure; failure pressure; composite patches ... See more keywords
Failure pressure analysis of composite repair system for wall loss defect of metallic pipelines
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.06.044
Abstract: Abstract The aim of the present paper is to propose a simple methodology to predict the failure pressure of wall loss defect metallic pipes reinforced with a polymer based composite repair system. 80% wall loss… read more here.
Keywords: failure pressure; methodology; wall loss;
Using blister test to predict the failure pressure in bonded composite repaired pipes
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.12.030
Abstract: Abstract The design and qualification of composite repairs for pipelines usually requires hydrostatic tests for the determination of the failure pressure. In this work, the use of a shaft blister test to assess the failure… read more here.
Keywords: failure pressure; blister test;
Predicting failure pressure of reinforced thermoplastic pipes based on theoretical analysis and experiment
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.114039
Abstract: Abstract Because they transport high-temperature and high-pressure oil and gas, the pressure-carrying capacity of reinforced thermoplastic pipes (RTPs) needs to be high. This study develops two analytical models to estimate deformation and stresses in RTPs… read more here.
Keywords: reinforced thermoplastic; failure; model; pressure ... See more keywords
Failure pressure analysis of a nuclear reactor prestressed concrete containment building
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.112052
Abstract: Abstract The failure analysis of an existing and operational nuclear power plant reactor containment building subjected to an accident internal pressure is studied in this paper. The computation is based on the Finite Element Method… read more here.
Keywords: containment building; failure; failure pressure; containment ... See more keywords
Finite element modeling of corrosion defect growth and failure pressure prediction of pipelines
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Pressure Vessels and Piping"
DOI: 10.1016/j.ijpvp.2021.104509
Abstract: Abstract Corrosion defect on pipelines shows a time-dependent growth in service environments. Prediction of corrosion defect growth and failure pressure of corroded pipelines as a function of time has remained a big challenge to industry.… read more here.
Keywords: corrosion defect; growth; corrosion; defect ... See more keywords
Failure Pressure Prediction of a Corroded Pipeline with Longitudinally Interacting Corrosion Defects Subjected to Combined Loadings Using FEM and ANN
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse9030281
Abstract: Machine learning tools are increasingly adopted in various industries because of their excellent predictive capability, with high precision and high accuracy. In this work, analytical equations to predict the failure pressure of a corroded pipeline… read more here.
Keywords: corroded pipeline; failure; corrosion; pressure ... See more keywords
A Review of Finite Element Analysis and Artificial Neural Networks as Failure Pressure Prediction Tools for Corroded Pipelines
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14206135
Abstract: This paper discusses the capabilities of artificial neural networks (ANNs) when integrated with the finite element method (FEM) and utilized as prediction tools to predict the failure pressure of corroded pipelines. The use of conventional… read more here.
Keywords: failure pressure; corroded pipelines; prediction tools;
Artificial Neural Network-Based Failure Pressure Prediction of API 5L X80 Pipeline with Circumferentially Aligned Interacting Corrosion Defects Subjected to Combined Loadings
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15062259
Abstract: Conventional pipeline corrosion assessment methods produce conservative failure pressure predictions for pipes under the influence of both internal pressure and longitudinal compressive stress. Numerical approaches, on the other hand, are computationally expensive. This work provides… read more here.
Keywords: failure pressure; pressure; longitudinal compressive; pressure prediction ... See more keywords
An Empirical Equation for Failure Pressure Prediction of High Toughness Pipeline with Interacting Corrosion Defects Subjected to Combined Loadings Based on Artificial Neural Network
Sign Up to like & getrecommendations! Published in 2021 at "Mathematics"
DOI: 10.3390/math9202582
Abstract: Conventional pipeline corrosion assessment methods for failure pressure prediction do not account for interacting defects subjected to internal pressure and axial compressive stress. In any case, the failure pressure predictions are conservative. As such, numerical… read more here.
Keywords: failure pressure; empirical equation; high toughness; pressure ... See more keywords