Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

02089 ASSESSMENT OF CRACK-LIKE FLAWS IN PIPELINES

Picture for 02089 ASSESSMENT OF CRACK-LIKE FLAWS IN PIPELINES
Available for download
Product Number: 51300-02089-SG
ISBN: 02089 2002 CP
Author: C. E. Jaske, P. H. Vieth, and J. A. Beavers
$0.00
$20.00
$20.00
Inspection of pipelines may reveal crack-like anomalies. United States standards require that crack-like features by repaired or removed from pipelines. In contrast, Canadian standards permit an engineering critical assessment (ECA) of crack-like features. ECA utilizes pipeline dimensions, operating pressures, material properties, fracture mechanics, and inspection data to determine the disposition of crack-like anomalies. Methods for performing an ECA are reviewed. They include estimation of failure conditions for toughness-controlled fracture and the potential of crack growth by fatigue, stress-corrosion cracking, or corrosion fatigue. Application of the failure assessment diagram (FAD) as well as inelastic fracture mechanics is discussed. The importance of pressure cycle counting is pointed out. The rain flow cycle counting method is extended to incorporate cyclic frequency so time/cycle- dependent crack growth can be evaluated. Practical examples are presented to illustrate the application of ECA.
Inspection of pipelines may reveal crack-like anomalies. United States standards require that crack-like features by repaired or removed from pipelines. In contrast, Canadian standards permit an engineering critical assessment (ECA) of crack-like features. ECA utilizes pipeline dimensions, operating pressures, material properties, fracture mechanics, and inspection data to determine the disposition of crack-like anomalies. Methods for performing an ECA are reviewed. They include estimation of failure conditions for toughness-controlled fracture and the potential of crack growth by fatigue, stress-corrosion cracking, or corrosion fatigue. Application of the failure assessment diagram (FAD) as well as inelastic fracture mechanics is discussed. The importance of pressure cycle counting is pointed out. The rain flow cycle counting method is extended to incorporate cyclic frequency so time/cycle- dependent crack growth can be evaluated. Practical examples are presented to illustrate the application of ECA.
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for Crack Development in Fatigue Growth Assessment for Pipelines
Available for download

Crack Development in Fatigue Growth Assessment for Pipelines

Product Number: 51317--9402-SG
ISBN: 9402 2017 CP
Author: Kathy Zhang
Publication Date: 2017
$20.00

Effects of initial crack aspect ratio, pipeline diameter, wall thickness, and loading conditions on the crack shape development were investigated. A new methodology for fatigue crack growth assessment is demonstrated. The study provides a refinement for more accurate prediction of remaining service life for pipelines. 

 
Picture for 05157 Critical Review: Fas Assessment Methods for
Available for download

05157 Critical Review: Fas Assessment Methods for Crack-Like Flaws in Pipelines

Product Number: 51300-05157-SG
ISBN: 05157 2005 CP
Author: Ming Gao, Richard McNealy, and Jose Loris, GE Energy; Ravi M. Krishnamurthy, Blade Energy Partners
Publication Date: 2005
$20.00

Currently, a number of fracture mechanics-based methods are available for crack assessment. In this paper, a critical review is given to failure assessment diagram (FAD), in particular the API 579-2000 fracture mechanics assessment method for crack-like flaws. Illustrations, arranged by applicability to field examples, demonstrate the approach.
Picture for 96255 EFFECT OF STRESS CORROSION CRACKING
Available for download

96255 EFFECT OF STRESS CORROSION CRACKING ON INTEGRITY AND REMAINING LIFE OF NATURAL GAS PIPELINES

Product Number: 51300-96255-SG
ISBN: 96255 1996 CP
Author: C. E. Jaske, J. A. Beavers, B. A. Harle
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support