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Proceedings Papers

A Finite Element Model for Compressive Ice Loads Based on a Mohr-Coulomb Material and the Node Splitting Technique

Hauke Herrnring, Sören Ehlers
Proc. ASME. OMAE2021, Volume 7: Polar and Arctic Sciences and Technology, V007T07A012, June 21–30, 2021
Paper No: OMAE2021-62803
DOI: https://doi.org/10.1115/OMAE2021-62803
View Paper titled, A Finite Element Model for Compressive Ice Loads Based on a Mohr-Coulomb Material and the Node Splitting Technique
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Topics: Coulombs, Finite element model, Ice, Stress, Ice-structure interaction, Brittleness, Simulation, Fracture (Materials), Erosion, Failure mechanisms
Proceedings Papers

Uncertainty Evaluation of Wellbore Stability Using Comparative Rock Strength Criterions

Rasool Khosravanian, Bernt Sigve Aadnøy
Proc. ASME. OMAE2020, Volume 11: Petroleum Technology, V011T11A019, August 3–7, 2020
Paper No: OMAE2020-18052
DOI: https://doi.org/10.1115/OMAE2020-18052
View Paper titled, Uncertainty Evaluation of Wellbore Stability Using Comparative Rock Strength Criterions
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Topics: Coulombs, Engineering simulation, Rocks, Simulation, Stability, Uncertainty, Weight (Mass)
Proceedings Papers

Nonlinear Analysis of an Oscillating Wave Surge Converter in Frequency Domain via Statistical Linearization

Leandro S. P. da Silva, Nataliia Y. Sergiienko, Benjamin S. Cazzolato, Boyin Ding, Celso P. Pesce, Helio M. Morishita
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A019, August 3–7, 2020
Paper No: OMAE2020-18510
DOI: https://doi.org/10.1115/OMAE2020-18510
View Paper titled, Nonlinear Analysis of an Oscillating Wave Surge Converter in Frequency Domain via Statistical Linearization
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Topics: Oscillations, Surges, Waves, Torque, Engineering simulation, Simulation, Absorption, Computation, Computer simulation, Coulombs
Proceedings Papers

Nonlinear Time-Domain Simulation of the Heaving-Buoy Type Wave Energy Converter by Using Three-Dimensional Potential Numerical Wave Tank Under Irregular Wave Conditions

Sung-Jae Kim, Weoncheol Koo, Moo-Hyun Kim
Proc. ASME. OMAE2020, Volume 9: Ocean Renewable Energy, V009T09A014, August 3–7, 2020
Paper No: OMAE2020-18392
DOI: https://doi.org/10.1115/OMAE2020-18392
View Paper titled, Nonlinear Time-Domain Simulation of the Heaving-Buoy Type Wave Energy Converter by Using Three-Dimensional Potential Numerical Wave Tank Under Irregular Wave Conditions
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Topics: Buoys, Simulation, Wave energy converters, Waves, Damping, Accounting, Boundary element methods, Computer simulation, Coulombs, Generators
Proceedings Papers

Nonlinear Analysis of a Heaving Point Absorber in Frequency Domain via Statistical Linearization

Leandro S. P. da Silva, Helio M. Morishita, Celso P. Pesce, Rodolfo T. Gonçalves
Proc. ASME. OMAE2019, Volume 9: Rodney Eatock Taylor Honoring Symposium on Marine and Offshore Hydrodynamics; Takeshi Kinoshita Honoring Symposium on Offshore Technology, V009T13A022, June 9–14, 2019
Paper No: OMAE2019-95785
DOI: https://doi.org/10.1115/OMAE2019-95785
View Paper titled, Nonlinear Analysis of a Heaving Point Absorber in Frequency Domain via Statistical Linearization
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Topics: Coulombs, Density, Drag (Fluid dynamics), Dynamics (Mechanics), Energy conversion, Engineering simulation, Reliability, Resonance, Seas, Simulation
Proceedings Papers

Ductile Fracture Modeling of DH36 Grade Steels

Burak Can Cerik, Sung-Ju Park, Joonmo Choung
Proc. ASME. OMAE2018, Volume 11A: Honoring Symposium for Professor Carlos Guedes Soares on Marine Technology and Ocean Engineering, V11AT12A008, June 17–22, 2018
Paper No: OMAE2018-78681
DOI: https://doi.org/10.1115/OMAE2018-78681
View Paper titled, Ductile Fracture Modeling of DH36 Grade Steels
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Topics: Ductile fracture, Modeling, Steel, Fracture (Materials), Fracture (Process), Coulombs, Finite element analysis, Plasticity, Stress, Damage
Proceedings Papers

Finite Element Analysis of Offshore Pipelines Overlying Active Reverse Fault Rupture

Lama Thebian, Salah Sadek, Shadi Najjar, Mounir Mabsout
Proc. ASME. OMAE2017, Volume 9: Offshore Geotechnics; Torgeir Moan Honoring Symposium, V009T10A018, June 25–30, 2017
Paper No: OMAE2017-61496
DOI: https://doi.org/10.1115/OMAE2017-61496
View Paper titled, Finite Element Analysis of Offshore Pipelines Overlying Active Reverse Fault Rupture
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Topics: Finite element analysis, Rupture, Underwater pipelines, Pipelines, Soil, Displacement, Boundary-value problems, Buckling, Constitutive equations, Coulombs
Proceedings Papers

Solving Downslope Pipeline Walking on Non-Linear Soil With Brittle Peak Strength and Strain Softening

Adriano Castelo, David White, Yinghui Tian
Proc. ASME. OMAE2017, Volume 5B: Pipelines, Risers, and Subsea Systems, V05BT04A005, June 25–30, 2017
Paper No: OMAE2017-61168
DOI: https://doi.org/10.1115/OMAE2017-61168
View Paper titled, Solving Downslope Pipeline Walking on Non-Linear Soil With Brittle Peak Strength and Strain Softening
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Topics: Brittleness, Pipelines, Soil, Pipes, Design, Finite element analysis, Case studies, Computation, Computer software, Construction
Proceedings Papers

Grounding Damage Estimate Through Acceleration Measurements

Stan R. Haag, Martijn G. Hoogeland, Alex W. Vredeveldt
Proc. ASME. OMAE2017, Volume 3A: Structures, Safety and Reliability, V03AT02A003, June 25–30, 2017
Paper No: OMAE2017-61732
DOI: https://doi.org/10.1115/OMAE2017-61732
View Paper titled, Grounding Damage Estimate Through Acceleration Measurements
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Topics: Damage, Friction, Failure, Calibration, Rupture, Vessels, Coulombs, Decision making, Disasters, Ductile fracture
Proceedings Papers

Modelling of the Dynamic Behavior of the Power Transmission of an Automatic Small Scale Drilling Rig

Eric Cayeux, Hans Joakim Skadsem
Proc. ASME. OMAE2017, Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology, V008T11A033, June 25–30, 2017
Paper No: OMAE2017-62523
DOI: https://doi.org/10.1115/OMAE2017-62523
View Paper titled, Modelling of the Dynamic Behavior of the Power Transmission of an Automatic Small Scale Drilling Rig
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Topics: Drilling rigs, Modeling, Drilling, Drill strings, Friction, Rocks, Accelerometers, Automatic control, Boundary-value problems, Control equipment
Proceedings Papers

Calculation of Shell Element Failure Based on the State of Stress Inside of a Neck

R. C. Dragt, J. Kraus, C. L. Walters
Proc. ASME. OMAE2015, Volume 3: Structures, Safety and Reliability, V003T02A009, May 31–June 5, 2015
Paper No: OMAE2015-41384
DOI: https://doi.org/10.1115/OMAE2015-41384
View Paper titled, Calculation of Shell Element Failure Based on the State of Stress Inside of a Neck
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Topics: Failure, Shells, Stress, Algorithms, Coulombs, Geometry, Offshore structures, Ships, Simulation, Thin wall structures
Proceedings Papers

Strain Capacity of X70 Pipeline Steel Subjected to Biaxial Loading Condition

Marcelo Paredes, Tomasz Wierzbicki
Proc. ASME. OMAE2015, Volume 5B: Pipeline and Riser Technology, V05BT04A021, May 31–June 5, 2015
Paper No: OMAE2015-41534
DOI: https://doi.org/10.1115/OMAE2015-41534
View Paper titled, Strain Capacity of X70 Pipeline Steel Subjected to Biaxial Loading Condition
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Topics: Computation, Coulombs, Dimensions, Fracture (Materials), Physics, Pipelines, Pipes, Pressure, Steel, Stress
Proceedings Papers

Drained Breakout Resistance of a Pipeline on a Mobile Seabed

Joe G. Tom, Simon H. F. Leckie, David J. White, Scott Draper
Proc. ASME. OMAE2015, Volume 5B: Pipeline and Riser Technology, V05BT04A057, May 31–June 5, 2015
Paper No: OMAE2015-41206
DOI: https://doi.org/10.1115/OMAE2015-41206
View Paper titled, Drained Breakout Resistance of a Pipeline on a Mobile Seabed
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Topics: Pipelines, Seabed, Accounting, Coulombs, Geometry, Pipes, Sedimentation, Sediments, Underwater pipelines
Proceedings Papers

Finite Element Modeling of Large Diameter Monopiles in Dense Sand for Offshore Wind Turbine Foundations

Sheikh Sharif Ahmed, Bipul Hawlader, Kshama Roy
Proc. ASME. OMAE2015, Volume 1: Offshore Technology; Offshore Geotechnics, V001T10A009, May 31–June 5, 2015
Paper No: OMAE2015-42218
DOI: https://doi.org/10.1115/OMAE2015-42218
View Paper titled, Finite Element Modeling of Large Diameter Monopiles in Dense Sand for Offshore Wind Turbine Foundations
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Topics: Finite element analysis, Modeling, Offshore wind turbines, Sands, Stress, Coulombs, Computer software, Deformation, Density, Displacement
Proceedings Papers

Effects of Post-Peak Softening Behavior of Dense Sand on Lateral and Upward Displacement of Buried Pipelines

Kshama Roy, Bipul Hawlader, Shawn Kenny, Ian Moore
Proc. ASME. OMAE2015, Volume 1: Offshore Technology; Offshore Geotechnics, V001T10A011, May 31–June 5, 2015
Paper No: OMAE2015-42138
DOI: https://doi.org/10.1115/OMAE2015-42138
View Paper titled, Effects of Post-Peak Softening Behavior of Dense Sand on Lateral and Upward Displacement of Buried Pipelines
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Topics: Displacement, Pipelines, Sands, Coulombs, Finite element analysis, Computer software, Shear (Mechanics), Soil, Engineering simulation, Failure
Proceedings Papers

Numerical Simulation of Ice Ridge Gouging

Lei Liu, Eleanor Bailey, Robert Sarracino, Rocky Taylor, Colin Power, Christopher Stanbridge
Proc. ASME. OMAE2015, Volume 8: Ian Jordaan Honoring Symposium on Ice Engineering, V008T07A022, May 31–June 5, 2015
Paper No: OMAE2015-41886
DOI: https://doi.org/10.1115/OMAE2015-41886
View Paper titled, Numerical Simulation of Ice Ridge Gouging
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Topics: Computer simulation, Ice ridges, Ice, Keel, Seabed, Shear (Mechanics), Discrete element methods, Failure, Pipelines, Arctic region
Proceedings Papers

Consequences of Using the Plane Stress Assumption for Damage Calculations in Crash Analyses

Carey L. Walters, Lars O. Voormeeren
Proc. ASME. OMAE2014, Volume 4B: Structures, Safety and Reliability, V04BT02A011, June 8–13, 2014
Paper No: OMAE2014-23946
DOI: https://doi.org/10.1115/OMAE2014-23946
View Paper titled, Consequences of Using the Plane Stress Assumption for Damage Calculations in Crash Analyses
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Topics: Damage, Stress, Failure, Shells, Dimensions, Ambiguity, Coulombs, Finite element model, Necking, Offshore structures
Proceedings Papers

Estimation of Failure Parameters for Finite Element Simulations Based on a Single State of Stress and Arbitrary Stress-Strain Relation

Lars O. Voormeeren, Carey L. Walters, Lisa Tang, Alex W. Vredeveldt
Proc. ASME. OMAE2014, Volume 5: Materials Technology; Petroleum Technology, V005T03A026, June 8–13, 2014
Paper No: OMAE2014-23900
DOI: https://doi.org/10.1115/OMAE2014-23900
View Paper titled, Estimation of Failure Parameters for Finite Element Simulations Based on a Single State of Stress and Arbitrary Stress-Strain Relation
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Topics: Engineering simulation, Failure, Finite element analysis, Simulation, Stress, Stress-strain relations, Ocean engineering, Ships, Storage tanks, Calibration
Proceedings Papers

On the Torsional Friction of Freely Rotating Short Fairing

Halvor Lie, Decao Yin, Stergios Liapis
Proc. ASME. OMAE2014, Volume 2: CFD and VIV, V002T08A085, June 8–13, 2014
Paper No: OMAE2014-24591
DOI: https://doi.org/10.1115/OMAE2014-24591
View Paper titled, On the Torsional Friction of Freely Rotating Short Fairing
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Topics: Friction, Pipeline risers, Risers (Casting), Damping, Pipes, Vortex-induced vibration, Computer simulation, Coulombs, Currents, Design
Proceedings Papers

Study of the Volumetric Behaviour of Ice Rubble Based on Bi-Axial Compression Data

Sergey Kulyakhtin, Knut V. Høyland
Proc. ASME. OMAE2014, Volume 10: Polar and Arctic Science and Technology, V010T07A027, June 8–13, 2014
Paper No: OMAE2014-23798
DOI: https://doi.org/10.1115/OMAE2014-23798
View Paper titled, Study of the Volumetric Behaviour of Ice Rubble Based on Bi-Axial Compression Data
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Topics: Compression, Ice rubble, Coulombs, Friction, Boundary-value problems, Cohesion, Die cutting, Engineering systems and industry applications, Failure, Granular materials