Achieving Maximum Crack Remediation Effect from Optimized Hydrotesting

Chen, Weixing; University of Alberta. Dept. of Chemical and Materials Engineering

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Achieving Maximum Crack Remediation Effect from Optimized Hydrotesting

2011-06-15
By Chen, Weixing

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English

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Alternative Title:

Report on Achieving Maximum Crack Remediation Effect from Optimized Hydrotesting
Creators:

Chen, Weixing
Corporate Creators:

University of Alberta. Dept. of Chemical and Materials Engineering
Corporate Contributors:

United States. Dept. of Transportation. Pipeline and Hazardous Materials Safety Administration
Subject/TRT Terms:

[+]

Crack Growth Cracking Hazardous Materials Hydrostatic Tests Maintenance And Preservation Pipelines Remediation Research Hub Steel Pipe Stress Corrosion
Resource Type:

Tech Report
Geographical Coverage:

United States ; Canada

United States ; Canada Less -
TRIS Online Accession Number:

01640832
Corporate Publisher:

University of Alberta. Dept. of Chemical and Materials Engineering
Abstract:

This project developed and validated models that will allow the industry to predict the overall benefits of hydrotests. Such a prediction is made with a consideration of various characteristics of a pipeline including the type of operation, stage of cracking, environmental susceptibility, steel metallurgy, and operation history. When hydrotesting is necessary, the model will help operators select the parameters that would generate the most effective crack remediation.
Format:

PDF
Funding:

DTPH56-08-T-000008-WP#355
Collection(s):

PHMSA Collection US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:537ecacb9134edaad2696aab15a7748f05c50550b766300ab30cc5248d7a415c
Download URL:

https://rosap.ntl.bts.gov/view/dot/34650/dot_34650_DS1.pdf
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Achieving Maximum Crack Remediation Effect from Optimized Hydrotesting

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