Journal ArticleDOI
Model error assessment of burst capacity models for energy pipelines containing surface cracks
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TLDR
In this paper, the probabilistic characteristics of the model errors associated with five well-known burst capacity models/methodologies for pipelines containing longitudinally-oriented external surface cracks, namely the Battelle and CorLAS™ models as well as the failure assessment diagram (FAD) methodologies recommended in the BS 7910 (2005), API RP579 (2007) and R6 (Rev 4, Amendment 10).About:
This article is published in International Journal of Pressure Vessels and Piping.The article was published on 2014-08-01. It has received 23 citations till now.read more
Citations
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Journal ArticleDOI
Failure analysis of corroded pipelines reinforced with composite repair systems
TL;DR: In this article, a simple methodology was proposed to predict the failure pressure of a reinforced pipeline with arbitrary geometry of the corroded region and considering any composite repair system, and Hydrostatic tests performed in different laboratories were used to validate the proposed methodology.
Journal ArticleDOI
Crack propagation and burst pressure of longitudinally cracked pipelines using extended finite element method
TL;DR: In this article, an investigation of the potential of extended finite element method (XFEM) implemented in Abaqus standard software, with maximum principal strain and fracture energy as damage parameters for analysis of crack propagation and prediction of burst pressure in pipelines.
Effect of defects on structural failure: two-criteria approach
A.R. Dowling,C.H.A. Townley +1 more
TL;DR: In this paper, the authors proposed a two-criteria approach to the study of defects in structures assuming that failure occurs when the applied load reaches the lower of either a load to cause brittle failure in accordance with the theories of linear elastic fracture mechanics or a collapse load dependent on the ultimate stress of the material and the structural geometry.
Journal ArticleDOI
Burst pressure assessment of corroded pipelines using fracture mechanics criterion
TL;DR: In this article, a fracture mechanics approach is used for the assessments of burst pressures of pipelines with corrosion only defects, pipelines with crack-like defects and pipelines with cracks in the pipeline.
References
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Book
Probability Concepts in Engineering Planning and Design
TL;DR: This research attacked the mode confusion problem by developing a modeling framework called “model schizophrenia” to estimate the posterior probability of various modeled errors.
Book
Handbook of Monte Carlo Methods
TL;DR: Handbook of Monte Carlo Methods is an excellent reference for applied statisticians and practitioners working in the fields of engineering and finance who use or would like to learn how to use Monte Carlo in their research.
Journal ArticleDOI
Probability concepts in engineering planning and design, vol i : basic principles
Alfredo Ang H.-S.,H. Wilson Tang +1 more
Journal ArticleDOI
Engineering critical analyses to BS 7910 — the UK guide on methods for assessing the acceptability of flaws in metallic structures
TL;DR: The British Standards Guide BS 7910 as mentioned in this paper has been revised and is now published as the British standards guide BS 710, which includes modifications to the fracture and fatigue assessment clauses and many additional appendices have been added to complete the guidance provided.
Book ChapterDOI
Failure Stress Levels of Flaws in Pressurized Cylinders
TL;DR: In this paper, the authors developed a semi-empirical model for predicting the ductile failure stress levels of through-wall and surface defects in line-pipe lines.