1-20 of 151
Fracture mechanics
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

The Challenges of Data Availability for the Life Extension of Steel Catenary Risers

Basim Mekha, Robin Gordon
Proc. ASME. OMAE2022, Volume 3: Materials Technology; Pipelines, Risers, and Subsea Systems, V003T04A039, June 5–10, 2022
Paper No: OMAE2022-83455
DOI: https://doi.org/10.1115/OMAE2022-83455
View Paper
PDF
Topics: Life extension, Steel catenary risers, Design, Manufacturing, Inspection, Pipeline risers, Risers (Casting), Failure, Fatigue, Fatigue analysis
Proceedings Papers

Engineering Criticality Assessments of Floating Offshore Platforms Based on Time Domain Structural Response Analysis

Jeffrey O’Donnell, Johyun Kyoung, Sagar Samaria, Anil Sablok
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A030, June 21–30, 2021
Paper No: OMAE2021-63796
DOI: https://doi.org/10.1115/OMAE2021-63796
View Paper
PDF
Topics: Fatigue, Fatigue cracks, Fracture mechanics, Life extension, Offshore platforms, Structural analysis, Structural response analysis
Proceedings Papers

Application of Fracture Mechanics to Structural Fatigue Assessment Based on Spectral Method

Sagar Samaria, Johyun Kyoung, Jeffrey O’Donnell, Bob Zhang
Proc. ASME. OMAE2021, Volume 1: Offshore Technology, V001T01A028, June 21–30, 2021
Paper No: OMAE2021-63608
DOI: https://doi.org/10.1115/OMAE2021-63608
View Paper
PDF
Topics: Fatigue, Finite element analysis, Fracture mechanics
Proceedings Papers

1300 Tons Structural Support to Secure the Integrity of an Offshore Platform

Francisco Javier Becerro, Beatriz Alonso, Roland De Burgh Daly, Petter Vabø
Proc. ASME. OMAE2020, Volume 2B: Structures, Safety, and Reliability, V02BT02A003, August 3–7, 2020
Paper No: OMAE2020-18037
DOI: https://doi.org/10.1115/OMAE2020-18037
View Paper
PDF
Topics: Bracing (Construction), Caissons, Clamps (Tools), Design, Dimensions, Fatigue analysis, Fatigue life, Fracture mechanics, Inspection, Jack-up drilling rigs
Proceedings Papers

Modeling of Crack Propagation in Defective X100 Line Pipes

Lufeng Xue, Marcelo Paredes, Aida Nonn, Tomasz Wierzbicki
Proc. ASME. OMAE2020, Volume 3: Materials Technology, V003T03A020, August 3–7, 2020
Paper No: OMAE2020-18048
DOI: https://doi.org/10.1115/OMAE2020-18048
View Paper
PDF
Topics: Anisotropy, Crack propagation, Deformation, Ductile fracture, Fracture (Materials), Fracture (Process), Fracture mechanics, Hardening, Modeling, Pipelines
Proceedings Papers

ECAs and Lateral Buckling

Andrew Cosham, Kenneth A. Macdonald, Ian MacRae, Malcolm Carr
Proc. ASME. OMAE2019, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A018, June 9–14, 2019
Paper No: OMAE2019-95529
DOI: https://doi.org/10.1115/OMAE2019-95529
View Paper
PDF
Topics: Buckling, Fracture (Materials), Pipelines, Stress-strain curves, Work hardening, Yield strength, Design, Fitness-for-service, Fracture mechanics, Pipes
Proceedings Papers

Scatter in Charpy Data Considered As a Transferrable Parameter

William Mohr, Neal Birchfield
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A038, June 9–14, 2019
Paper No: OMAE2019-96748
DOI: https://doi.org/10.1115/OMAE2019-96748
View Paper
PDF
Topics: Electromagnetic scattering, Phase transition temperature, Steel, Heat, Base metals, Design, Failure analysis, Fracture (Materials), Fracture (Process), Fracture mechanics
Proceedings Papers

Fracture Mechanics Based Mooring Fatigue Analysis for a Semi-Submersible Subjected to Triple Narrow-Band Loading Processes

Xutian Xue, Nian-Zhong Chen, Yongchang Pu
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A034, June 9–14, 2019
Paper No: OMAE2019-95108
DOI: https://doi.org/10.1115/OMAE2019-95108
View Paper
PDF
Topics: Fatigue analysis, Fracture mechanics, Mooring, Semi-submersible offshore structures, Vortices
Proceedings Papers

Review of Available Probabilistic Models of the Crack Growth Parameters in Paris Equation

Peyman Amirafshari, Alex Stacey
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A010, June 9–14, 2019
Paper No: OMAE2019-96161
DOI: https://doi.org/10.1115/OMAE2019-96161
View Paper
PDF
Topics: Fracture (Materials), Fracture mechanics, Event history analysis
Proceedings Papers

Predictions of Tensile Strain Capacity for Strain-Based Pipelines With a Circumferential and Internal Surface Flaw

Youn-Young Jang, Ju-Yeon Kang, Nam-Su Huh, Ik-Joong Kim, Cheol-Man Kim, Young-Pyo Kim
Proc. ASME. OMAE2019, Volume 3: Structures, Safety, and Reliability, V003T02A039, June 9–14, 2019
Paper No: OMAE2019-96480
DOI: https://doi.org/10.1115/OMAE2019-96480
View Paper
PDF
Topics: Pipelines, Fracture (Materials), Design, Displacement, Stress, American Petroleum Institute, Crack propagation, Deformation, Finite element analysis, Fracture mechanics
Proceedings Papers

Stress Intensity Factors in Fitness-for-Service Assessment of Cracks in Mooring Chains

Alberto Arredondo, Jorge Altuzarra, Alex Mena, Jonathan Fernández
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A028, June 17–22, 2018
Paper No: OMAE2018-77496
DOI: https://doi.org/10.1115/OMAE2018-77496
View Paper
PDF
Topics: Chain, Fitness-for-service, Fracture (Materials), Mooring, Stress, Finite element methods, Corrosion, Design, Engineers, Fatigue
Proceedings Papers

Role of Crack Closure in Crack-Size-Dependent Corrosion-Fatigue Crack Growth of X65 Steel Exposed to Sour Brine Environment

Baotong Lu, Stephen J. Hudak, Jr., Carl F. Popelar
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A014, June 17–22, 2018
Paper No: OMAE2018-77002
DOI: https://doi.org/10.1115/OMAE2018-77002
View Paper
PDF
Topics: Corrosion, Fatigue, Fracture (Materials), Steel, Cycles, Stress, Design, Fatigue cracks, Fatigue life, Fracture mechanics
Proceedings Papers

A Modified Engineering Critical Assessment Approach for Offshore Pipelines

Colum Holtam, Rajil Saraswat, Ramgopal Thodla, Feng Gui
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A011, June 17–22, 2018
Paper No: OMAE2018-77952
DOI: https://doi.org/10.1115/OMAE2018-77952
View Paper
PDF
Topics: Underwater pipelines, Fracture (Materials), Stress, Buckling, Cycles, Fatigue cracks, Fracture mechanics, Low cycle fatigue, Pipelines, Pipes
Proceedings Papers

Background and New Revision of DNVGL-RP-F108

Steinar Lindberg Bjerke, Jens P. Tronskar, Steven Chong, Asle Venås
Proc. ASME. OMAE2018, Volume 4: Materials Technology, V004T03A030, June 17–22, 2018
Paper No: OMAE2018-78652
DOI: https://doi.org/10.1115/OMAE2018-78652
View Paper
PDF
Topics: Acceptance criteria, Collapse, Computation, Deformation, Fatigue, Fatigue life, Finite element analysis, Fracture (Materials), Fracture (Process), Fracture mechanics
Proceedings Papers

Remnant Life Assessment of Bonga FPSO and SPM Mooring Chains

Achinike Ibekwe, Kjeld Sorensen, Jonathan Fernández, Alberto Arredondo, Alex Mena
Proc. ASME. OMAE2018, Volume 1: Offshore Technology, V001T01A066, June 17–22, 2018
Paper No: OMAE2018-77941
DOI: https://doi.org/10.1115/OMAE2018-77941
View Paper
PDF
Topics: Chain, FPSO, Mooring, Scanning probe microscopy, Fracture (Materials), Corrosion, Design, Fatigue, Geometry, Remotely operated vehicles
Proceedings Papers

A Benchmark Study on Applying Extended Finite Element Method to the Structural Integrity Assessment of Subsea Pipelines at HPHT Service Conditions

Ankang Cheng, Nian-Zhong Chen
Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A037, June 17–22, 2018
Paper No: OMAE2018-77407
DOI: https://doi.org/10.1115/OMAE2018-77407
View Paper
PDF
Topics: Finite element methods, Underwater pipelines, Ocean engineering, Crack propagation, Fatigue, Fracture mechanics, High pressure (Physics), High temperature, Pipes, Reservoirs
Proceedings Papers

Fracture Mechanics Based Mooring Chain Fatigue Analysis for a Semi-Submersible Subjected to Tension and Torque

Xutian Xue, Nian-Zhong Chen
Proc. ASME. OMAE2018, Volume 11B: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11BT12A038, June 17–22, 2018
Paper No: OMAE2018-77409
DOI: https://doi.org/10.1115/OMAE2018-77409
View Paper
PDF
Topics: Chain, Fatigue analysis, Fracture mechanics, Mooring, Semi-submersible offshore structures, Tension, Torque, Fatigue, Finite element analysis, Locks (Waterways)
Proceedings Papers

Numerical Optimization of Hybrid Panel Joints by Mixed Adhesive/Welded Method on Shipbuilding

Mario de Vicente
Proc. ASME. OMAE2018, Volume 3: Structures, Safety, and Reliability, V003T02A062, June 17–22, 2018
Paper No: OMAE2018-77028
DOI: https://doi.org/10.1115/OMAE2018-77028
View Paper
PDF
Topics: Adhesives, Optimization, Shipbuilding, Aeronautics, Clamps (Tools), Computer simulation, Failure, Fracture mechanics, Honeycomb structures, Steel
Proceedings Papers

Recent Development and Validation of the Latest FlawPRO™ ECA Methodology

Bostjan Bezensek, Graham Chell, Carl Popelar, Meng Luo
Proc. ASME. OMAE2018, Volume 5: Pipelines, Risers, and Subsea Systems, V005T04A062, June 17–22, 2018
Paper No: OMAE2018-78068
DOI: https://doi.org/10.1115/OMAE2018-78068
View Paper
PDF
Topics: Computer software, Design, Electromagnetic scattering, Engineering simulation, Fatigue, Fracture (Materials), Fracture mechanics, Graphical user interfaces, Materials properties, Mechanical properties
Proceedings Papers

Fracture Mechanics Based Fatigue Assessment for a Spar-Type Floating Wind Turbine

Junyi Wu, Nian-Zhong Chen
Proc. ASME. OMAE2017, Volume 10: Ocean Renewable Energy, V010T09A048, June 25–30, 2017
Paper No: OMAE2017-61568
DOI: https://doi.org/10.1115/OMAE2017-61568
View Paper
PDF
Topics: Fatigue, Floating wind turbines, Fracture mechanics, Spar platforms, Fatigue life, Fracture (Materials), Stress, Computer software, Design, Service life (Equipment)