NIST logo

Publications Portal

You searched on:
Author: joseph mccolskey

Displaying records 21 to 30 of 43 records.
Resort by: Date / Title


21. Crack Tip Opening Angle Optical Measurement Methods in Five Pipeline Steels
Published: 10/16/2007
Authors: Philippe P. Darcis, Christopher N McCowan, H. Windhoff, Joseph David McColskey, Thomas Allen Siewert
Abstract: Crack tip opening angle (CTOA) is becoming one of the more widely accepted properties for characterizing fully plastic fracture. In fact, it has been recognized as a measure of the resistance of a material to fracture in cases where there is a large ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50504

22. Crack tip opening angle measurement through a girth welded in an X100 steel pipeline section
Published: 10/2/2007
Authors: Philippe P. Darcis, Christopher N McCowan, Joseph David McColskey, Richard Joel Fields
Abstract: Crack tip opening angle (CTOA) is becoming one of the accepted methods for characterizing fully plastic fracture. It provides a measure of the resistance to fracture for a material in cases where there is a large degree of stable-tearing crack extens ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50617

23. NIST Workshop on Materials Test Procedures for Hydrogen Pipelines
Series: NIST Interagency/Internal Report (NISTIR)
Report Number: 6649
Published: 9/1/2007
Authors: Thomas Allen Siewert, Joseph David McColskey, Richard E Ricker
Abstract: The Materials Reliability and Metallurgy Divisions have expanded their efforts to advance the technology for the construction, repair, and inspection of pipelines. One key factor is to identify and prioritize the research needs of the pipeline co ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50600

24. Measurement of Weld Toughness - Crack Tip Opening Angle Criterion
Published: 6/1/2007
Authors: Philippe P. Darcis, Joseph David McColskey, Christopher N McCowan, Thomas Allen Siewert
Abstract: The stable tearing behavior of X100 pipeline steel through a girth weld section was investigated using a modified double cantilever beam specimens. A test technique for direct measurement of the steady state crack tip opening angle (CTOA) criterion w ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50527

25. Fracture Toughness through a Welded Pipeline Section - Crack Tip Opening Angle Criterion
Published: 4/23/2007
Authors: Philippe P. Darcis, Christopher N McCowan, Elizabeth S Drexler, Joseph David McColskey, Avigdor Shtechman, Thomas Allen Siewert
Abstract: The increasing demand for natural gas as an alternative energy source implies continued growth of gas pipeline installations. This trend compels the natural gas transmission industry to consider the construction of larger-diameter, higher-pressure pi ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50531

26. Crack Tip Opening Angle: Measurement and Modeling of Fracture Resistance in Low and High Strength Pipeline Steels
Published: 9/1/2006
Authors: Philippe P. Darcis, Joseph David McColskey, Christopher N McCowan, Thomas Allen Siewert, Gabriel Kohn, Arry Bussiba, Richard Joel Fields
Abstract: Crack tip opening angle (CTOA) is becoming one of the more widely accepted properties for characterizing fully plastic fracture. In fact, it has been recognized as a measure of the resistance of a material to fracture, in cases where there is a large ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50312

27. Mechanical Properties of Structural Steels. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3D)
Series: National Construction Safety Team Act Reports (NIST NCSTAR)
Report Number: 1-3
Published: 12/1/2005
Authors: William E Luecke, Joseph David McColskey, Christopher N McCowan, Stephen W Banovic, Richard Joel Fields, Timothy J Foecke, Thomas Allen Siewert, Frank W Gayle
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101021

28. Mechanical and Metallurgical Analysis of Structural Steel. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3)
Series: National Construction Safety Team Act Reports (NIST NCSTAR)
Report Number: 1-3
Published: 12/1/2005
Authors: Frank W Gayle, Richard Joel Fields, William E Luecke, Stephen W Banovic, Timothy J Foecke, Christopher N McCowan, Thomas Allen Siewert, Joseph David McColskey
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101016

29. Mechanical Properties of Structural Steels. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3D) ***DRAFT for Public Comments***
Series: National Construction Safety Team Act Reports (NIST NCSTAR)
Report Number: 1-3
Published: 9/1/2005
Authors: William E Luecke, Joseph David McColskey, Christopher N McCowan, Stephen W Banovic, Richard Joel Fields, Timothy J Foecke, Thomas Allen Siewert, Frank W Gayle
Abstract: This report provides five types of mechanical properties for steels from the World Trade Center (WTC): elastic, room-temperature tensile, room-temperature high strain rate, impact, and elevated-temperature tensile. Specimens of 29 different steels re ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909059

30. Mechanical and Metallurgical Analysis of Structural Steel. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3) ***DRAFT for Public Comments***
Series: National Construction Safety Team Act Reports (NIST NCSTAR)
Report Number: 1-3
Published: 9/1/2005
Authors: Frank W Gayle, Richard Joel Fields, William E Luecke, Stephen W Banovic, Timothy J Foecke, Christopher N McCowan, Joseph David McColskey, Thomas Allen Siewert
Abstract: This report is an overview of the results of the mechanical and metallurgical analysis of structural steel from the World Trade Center (WTC), part of the National institute of Standards and Technology Investigation of the WTC disaster of September 11 ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909061



Search NIST-wide:


(Search abstract and keywords)


Last Name:
First Name:







Special Publications:

Looking for a NIST Special Publication (NIST SP Series)? Place the series number and dash in the report number field (Example: 800-) and begin your search.

  • SP 250-XX: Calibration Services
  • SP 260-XX: Standard Reference Materials
  • SP 300-XX: Precision Measurement and Calibration
  • SP 400-XX: Semiconductor Measurement Technology
  • SP 480-XX: Law Enforcement Technology
  • SP 500-XX: Computer Systems Technology
  • SP 700-XX: Industrial Measurement Series
  • SP 800-XX: Computer Security Series
  • SP 823-XX: Integrated Services Digital Network Series