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You searched on: Author: thomas siewert

Displaying records 31 to 40 of 76 records.
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31. Characterization of Submerged-Arc Welds From the World Trade Center Towers: As-Deposited Welds and Failures Associated With Impact Damage of the Exterior Columns
Published: 7/3/2006
Authors: Stephen W Banovic, Thomas A. (Thomas A.) Siewert
Abstract: Intact and aircraft impact-damaged welds from the exterior columns of the World Trade Center towers were evaluated. The fillet welds joining the various steel plates composing the built-up columns were primarily deposited using submerged-arc welding ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=853431

32. The development of procedures for impact testing
Published: 2/1/2006
Authors: Thomas A. (Thomas A.) Siewert, Christopher N McCowan
Abstract: This report provides a broad overview of the progress in procedural improvements for impact testing. It includes a short summary of early developments, a discussion of topics that have been the subject of recent research, and a description of the imp ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50044

33. The History of Instrumented Impact Testing
Published: 12/15/2005
Authors: M. P. Manahan, Thomas A. (Thomas A.) Siewert
Abstract: Pendulum impact testing is widely known to have a history that extends back to the turn of the last century. To many researchers today, instrumentation of the impact test to acquire a load-time history, and thereby provide important data in addition ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=30015

34. Contemporaneous Structural Steel Specifications. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3A)
Series: National Construction Safety Team Act Reports (NIST NCSTAR)
Report Number: 1-3
Published: 12/1/2005
Authors: William E Luecke, Thomas A. (Thomas A.) Siewert, Frank W Gayle
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101017

35. 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 A. (Thomas A.) Siewert, Frank W Gayle
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101021

36. 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 A. (Thomas A.) Siewert, Joseph David McColskey
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=101016

37. Automation of Bridge Fabrication and Rapid Repair
Published: 11/1/2005
Authors: Thomas A. (Thomas A.) Siewert, Krishna Verma Verma, Stuart Chen
Abstract: Over the past 6 years, the Federal Highway Administration (FHWA) Office of Bridge Technology has been working with other government agencies and industry groups to speed the fabrication and repair of bridges, while simultaneously reducing the costs. ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50221

38. Zeroing in on a Lead-Free Solder Database
Published: 10/1/2005
Authors: Thomas A. (Thomas A.) Siewert, David R. Smith
Abstract: The rising interest in lead-free solders creates a need for complete property data on the various lead-free solder compositions. Circuit designers need these data to assess the impact of the transition on product life, and production engineers need t ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=50183

39. Contemporaneous Structural Steel Specifications. Federal Building and Fire Safety Investigation of the World Trade Center Disaster (NIST NCSTAR 1-3A) ***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, Thomas A. (Thomas A.) Siewert, Frank W Gayle
Abstract: This report reviews the contemporaneous (1960s era) steel and welding standards used to construct the 110-story World Trade Center (WTC) towers. It describes the major structural elements in the towers and the many grades of steels relevant to the WT ...
http://www.nist.gov/manuscript-publication-search.cfm?pub_id=909040

40. 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 A. (Thomas A.) 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



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