Digital image correlation and reliability-based methods for the design and repair of pressure pipes through composite solutions

García-Martín, Roberto and López-Rebollo, Jorge and Sánchez-Aparicio, Luis Javier and Fueyo, José and Pisonero, Javier and Gonzalez-Aguilera, Diego (2020). Digital image correlation and reliability-based methods for the design and repair of pressure pipes through composite solutions. "Construction and Building Materials", v. 248 ; p. 118625. ISSN 0950-0618. https://doi.org/10.1016/j.conbuildmat.2020.118625.

Description

Title: Digital image correlation and reliability-based methods for the design and repair of pressure pipes through composite solutions
Author/s:
  • García-Martín, Roberto
  • López-Rebollo, Jorge
  • Sánchez-Aparicio, Luis Javier
  • Fueyo, José
  • Pisonero, Javier
  • Gonzalez-Aguilera, Diego
Item Type: Article
Título de Revista/Publicación: Construction and Building Materials
Date: 6 March 2020
ISSN: 0950-0618
Volume: 248
Subjects:
Freetext Keywords: Digital Image, Correlation, Reliability-based methods, Polynomial Chaos Expansion, Carbon fiber,Pressure Pipes
Faculty: E.T.S. Arquitectura (UPM)
Department: Construcción y Tecnología Arquitectónica
UPM's Research Group: Análisis e Intervención en Patrimonio Arquitectónico AIPA
Creative Commons Licenses: Recognition - Non commercial

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Abstract

This work aims to develop an approach for the reliability-based analysis for the design and repair of pressurized pipes by means of composite solutions. To this end, the approach uses a simulation method to estimate the failure probability of the solution based on the Monte Carlo approach and a Polynomial Chaos Expansion surrogate metamodeling strategy. This combination allows us to reduce the computational time required for evaluating the system’s probability of failure as well as extracting the Sobol’ indices during the sensitivity analysis stage. The uncertainties related with the composite solution were obtained by means of the Digital Image Correlation approach, allowing us to extract the Probabilistic Distribution Functions (PDF) of its main mechanical parameters. This methodology is validated through the design and repair of a pressurized pipe using a carbon fiber solution and roll wrapping technology. The results show the strong potential of the proposed methodology for the safety evaluation of pressurized composite pipes.

Funding Projects

TypeCodeAcronymLeaderTitle
Government of SpainRTI2018-099850-B-I00FaTIMAUnspecifiedUnspecified

More information

Item ID: 62952
DC Identifier: http://oa.upm.es/62952/
OAI Identifier: oai:oa.upm.es:62952
DOI: 10.1016/j.conbuildmat.2020.118625
Official URL: https://www.sciencedirect.com/science/article/abs/pii/S0950061820306309
Deposited by: Dr. Luis Javier/L.J. Sanchez-Aparicio
Deposited on: 09 Jul 2020 13:46
Last Modified: 09 Jul 2020 13:47
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