1-13 of 13
Diego F. B. Sarzosa
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Numerical Investigation of Ductile Fracture in Pipelines Under Complex Loading Using a Phenomenological Damage Model

Iago S. Santos, Diego F. B. Sarzosa
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A048, July 13–15, 2021
Paper No: PVP2021-62017
DOI: https://doi.org/10.1115/PVP2021-62017
View Paper
PDF
Topics: Damage, Ductile fracture, Pipelines
Proceedings Papers

Failure Limit State Investigation of Misaligned Welded Plates by Using a Damage Model-Based Upon Triaxiality and Lode Parameters

Iago S. Santos, Diego F. B. Sarzosa
Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A055, August 3, 2020
Paper No: PVP2020-21278
DOI: https://doi.org/10.1115/PVP2020-21278
View Paper
PDF
Topics: Damage, Ductile fracture, Failure, Plates (structures)
Proceedings Papers

A New Proposal to Obtain the CTOD Fracture Parameter for Offshore Pipeline Steels by Using Only One Clip Gage

Marcus Nathan Silvestre, Diego F. B. Sarzosa, Stjin Hertelé
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A009, August 3, 2020
Paper No: PVP2020-21232
DOI: https://doi.org/10.1115/PVP2020-21232
View Paper
PDF
Topics: Fracture (Materials), Gages, Steel, Underwater pipelines
Proceedings Papers

Test Protocol Definition to Measure Fracture Toughness J-Parameter Using Non-Standard Four-Point Bending Specimens

Denis Alves Ferreira, Vagner Pascualinotto Junior, Diego F. B. Sarzosa
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A052, August 3, 2020
Paper No: PVP2020-21592
DOI: https://doi.org/10.1115/PVP2020-21592
View Paper
PDF
Topics: Fracture (Materials), Fracture toughness, Brittleness, Deformation, Geometry, Numerical analysis, Petroleum industry, Pipeline risers, Pipelines, Risers (Casting)
Proceedings Papers

Comparison of Fracture Toughness Curves Obtained by Single and Multi-Specimen Methodologies for a Pipe Having an Undermatched Girth Weld

Diego F. B. Sarzosa, R. Savioli, C. Ruggieri, Alexandre Galiani Garmbis
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A091, August 3, 2020
Paper No: PVP2020-21546
DOI: https://doi.org/10.1115/PVP2020-21546
View Paper
PDF
Topics: Fracture toughness, Pipes, Alloys, Carbon dioxide, Carbon steel, Fracture (Materials), Nickel, Pipelines, Water, American Petroleum Institute
Proceedings Papers

A New Methodology for CTOD Estimation Using Double Clip Gauge in Pipeline Steels

Marcus N. Silvestre, Diego F. B. Sarzosa
Proc. ASME. PVP2019, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 27th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD), V005T09A017, July 14–19, 2019
Paper No: PVP2019-93647
DOI: https://doi.org/10.1115/PVP2019-93647
View Paper
PDF
Topics: Gages, Pipelines, Steel, Fitness-for-service, Fracture (Materials), Fracture toughness, Accounting, Deformation, Displacement, Finite element analysis
Proceedings Papers

A Local Approach to Assess Effects of Specimen Geometry on Cleavage Fracture Toughness in Reactor Pressure Vessel Steels

Diego F. B. Sarzosa, Rafael Savioli, Claudio Ruggieri, Andrey Jivkov, Jack Beswick
Proc. ASME. PVP2018, Volume 6B: Materials and Fabrication, V06BT06A048, July 15–20, 2018
Paper No: PVP2018-85063
DOI: https://doi.org/10.1115/PVP2018-85063
View Paper
PDF
Topics: Fracture toughness, Geometry, Reactor vessels, Steel, Fracture (Materials), Stress, ASTM International, Dimensions, Failure, Finite element model
Proceedings Papers

Further Insights on the Relationship Between J and CTOD for SE(B) and SE(T) Specimens Including Ductile Crack Propagation

Diego F. B. Sarzosa, Claudio Ruggieri
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A040, July 19–23, 2015
Paper No: PVP2015-45672
DOI: https://doi.org/10.1115/PVP2015-45672
View Paper
PDF
Topics: Ductile fracture, Fracture (Materials), Deformation, Finite element analysis, Fracture toughness, Pipelines, Steel, American Petroleum Institute, ASTM International, Computation
Proceedings Papers

Correlation of Fracture Behavior in Circumferentially Cracked Pipes and Fracture Specimens Including Ductile Tearing

Diego F. B. Sarzosa, Claudio Ruggieri
Proc. ASME. IPC2014, Volume 3: Materials and Joining; Risk and Reliability, V003T07A001, September 29–October 3, 2014
Paper No: IPC2014-33042
DOI: https://doi.org/10.1115/IPC2014-33042
View Paper
PDF
Topics: Fracture (Materials), Pipes, Finite element analysis, Steel, Stress, American Petroleum Institute, Computation, Geometry, Pipelines, Porosity
Proceedings Papers

Relationship Between J and CTOD in SE(T) and SE(B) Specimens for Stationary and Growing Cracks

Diego F. B. Sarzosa, Claudio Ruggieri
Proc. ASME. IPC2014, Volume 3: Materials and Joining; Risk and Reliability, V003T07A022, September 29–October 3, 2014
Paper No: IPC2014-33712
DOI: https://doi.org/10.1115/IPC2014-33712
View Paper
PDF
Topics: Fracture (Materials), Displacement, Stress, Fracture toughness, Testing, Computation, Numerical analysis, Pipeline systems, Plane strain, Structural steel
Proceedings Papers

Experimental and Numerical Investigation of Plasticity-Induced Fatigue Crack Closure in Overmatched Welds

Diego F. B. Sarzosa, Claudio Ruggieri
Proc. ASME. IMECE2013, Volume 9: Mechanics of Solids, Structures and Fluids, V009T10A019, November 15–21, 2013
Paper No: IMECE2013-66076
DOI: https://doi.org/10.1115/IMECE2013-66076
View Paper
PDF
Topics: Fatigue cracks, Plasticity, Welded joints, Fracture (Materials), Stress, Steel, Fatigue analysis, Finite element analysis, Structural steel, Tension
Proceedings Papers

Evaluation of Ductile Tearing of X-80 Pipeline Girth Welds Using SE(T), SE(B) and C(T) Fracture Specimens

Leonardo L. S. Mathias, Diego F. B. Sarzosa, Claudio Ruggieri
Proc. ASME. PVP2013, Volume 5: High-Pressure Technology; ASME NDE Division; Rudy Scavuzzo Student Paper Symposium, V005T11A008, July 14–18, 2013
Paper No: PVP2013-97211
DOI: https://doi.org/10.1115/PVP2013-97211
View Paper
PDF
Topics: Fracture (Materials), Pipelines, Welded joints, Steel, Geometry, Structural elements (Construction), Testing, American Petroleum Institute, Design, Pipes
Proceedings Papers

Further Insights on J-R Curve Behavior in Pipeline Steels Using Low Constraint Fracture Specimens

Diego F. B. Sarzosa, Claudio Ruggieri
Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A034, July 14–18, 2013
Paper No: PVP2013-97016
DOI: https://doi.org/10.1115/PVP2013-97016
View Paper
PDF
Topics: Fracture (Materials), Pipelines, Steel, American Petroleum Institute, Computation, Finite element analysis, Geometry, Plane strain, Stress, Testing