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Proceedings Papers

Effect of Strand Indentation Types on the Development Length and Flexural Capacity of Concrete Railroad Ties Made With Different Prestressing Strands

Amir Farid Momeni, Robert J. Peterman, B. Terry Beck, Chih-Hang John Wu
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T01A001, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1233
https://doi.org/10.1115/JRC2019-1233
View Paper titled, Effect of Strand Indentation Types on the Development Length and Flexural Capacity of Concrete Railroad Ties Made With Different Prestressing Strands
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Topics: Concretes, Railroad ties, Prisms (Optics), Stress, Wire, Deflection, Failure, Bonding, Cements (Adhesives), Compressive strength
Proceedings Papers

Defect Growth Characterization in Modern Rail Steels

David Y. Jeong, Pawel B. Woelke, Herman F. Nied, John N. DuPont, Sena Kizildemir, Fred B. Fletcher, John W. Hutchinson
Proc. ASME. JRC2019, 2019 Joint Rail Conference, V001T01A006, April 9–12, 2019
Publisher: American Society of Mechanical Engineers
Paper No: JRC2019-1265
https://doi.org/10.1115/JRC2019-1265
View Paper titled, Defect Growth Characterization in Modern Rail Steels
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Topics: Rails, Steel, National Institute of Standards and Technology, Fatigue cracks, Fracture (Materials), Fracture (Process), Railroads, Testing, ASTM International, Collaboration
Proceedings Papers

Efficient Reliability-Based Design Tool for Reinforced Earth Retaining Walls of Heavy Haul Railway Considering Internal Failure Modes

Biao Hu, Zhe Luo, Carlton L. Ho, Youwen Wang
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T01A001, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6110
https://doi.org/10.1115/JRC2018-6110
View Paper titled, Efficient Reliability-Based Design Tool for Reinforced Earth Retaining Walls of Heavy Haul Railway Considering Internal Failure Modes
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Topics: Design, Failure mechanisms, Railroads, Reliability, Retaining walls, Failure, Probability, Steel, Strips, Event history analysis
Proceedings Papers

Material Characteristics Evaluation of Existing Pre-Stressed Concrete Railroad Ties After Service Period

Aref Shafiei Dastgerdi, Kyle Riding, Robert J. Peterman, B. Terry Beck
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T01A012, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6177
https://doi.org/10.1115/JRC2018-6177
View Paper titled, Material Characteristics Evaluation of Existing Pre-Stressed Concrete Railroad Ties After Service Period
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Topics: Prestressed concrete, Railroad ties, Concretes, ASTM International, Damage, Service life (Equipment), Cracking (Materials), Design, Failure, Fracture (Process)
Proceedings Papers

Improved Truck Castings

Kerry Jones, Matt DeGeorge, Monique Stewart
Proc. ASME. JRC2018, 2018 Joint Rail Conference, V001T02A013, April 18–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: JRC2018-6231
https://doi.org/10.1115/JRC2018-6231
View Paper titled, Improved Truck Castings
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Topics: Trucks, Steel, Brittleness, Temperature, Fracture (Process), Low temperature, Welded joints, Alloy steel, Alloys, Carbon steel
Proceedings Papers

Influence of Indented Wire Geometry and Concrete Parameters on the Transfer Length in Prestressed Concrete Crossties

Naga Narendra B. Bodapati, Weixin Zhao, Robert J. Peterman, Chih-Hang John Wu, B. Terry Beck, Mark Haynes, Joseph R. Holste
Proc. ASME. JRC2013, 2013 Joint Rail Conference, V001T01A010, April 15–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: JRC2013-2463
https://doi.org/10.1115/JRC2013-2463
View Paper titled, Influence of Indented Wire Geometry and Concrete Parameters on the Transfer Length in Prestressed Concrete Crossties
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Topics: Concretes, Geometry, Prestressed concrete, Wire, Prisms (Optics), Railroad ties, ASTM International, Elastic moduli, Knudsen number, Manufacturing
Proceedings Papers

Mechanical Properties of Tank Car Steels Retired From the Fleet

Peter C. McKeighan, David Y. Jeong, Joseph W. Cardinal
Proc. ASME. JRC2009, 2009 Joint Rail Conference, 235-244, March 4–5, 2009
Publisher: American Society of Mechanical Engineers
Paper No: JRC2009-63060
https://doi.org/10.1115/JRC2009-63060
View Paper titled, Mechanical Properties of Tank Car Steels Retired From the Fleet
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Topics: Mechanical properties, Railway tank cars, Steel, Fracture toughness, Shells, Testing, Accidents, Crashworthiness, Hazardous substances, Tensile strength