Volumes | International Conference on Offshore Mechanics and Arctic Engineering | American Society of Mechanical Engineers Digital Collection

Topics: Nonlinear waves , Statistics , Waves , Approximation , Density , Design , Engineering simulation , Marine structures , North Sea , Oceanography

Nonlinear Fourier Analysis for Shallow Water Waves

Alfred R. Osborne

OMAE 2021; V002T02A002doi:https://doi.org/10.1115/OMAE2021-63933

Abstract

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Topics: Fourier analysis , Water waves , Water , Fourier series , Waves , Construction , Nonlinear waves , Engineering systems and industry applications , Morison equation , Physics

Collision and Crashworthiness

Ship Collision Analysis of Double Hull Structures in Various Ship Types

Jie Chen, Bin Liu, R. Villavicencio, Jian Ji, C. Guedes Soares

OMAE 2021; V002T02A003doi:https://doi.org/10.1115/OMAE2021-61784

Abstract

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Topics: Collisions (Physics) , Crashworthiness , Hull , Ships

Numerical Simulation of Ship Collision and Validations With Experimental Results

Xiangbiao Wang, Chun Bao Li, Ling Zhu

OMAE 2021; V002T02A004doi:https://doi.org/10.1115/OMAE2021-63746

Abstract

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Topics: Collisions (Physics) , Computer simulation , Fluid structure interaction , Ships

Data-Driven Models for Marine Structures

An Optimization Based Approach for Damage Identification of Idealized Ship Structural Assemblies

Nicholas E. Silionis, Konstantinos N. Anyfantis

OMAE 2021; V002T02A005doi:https://doi.org/10.1115/OMAE2021-60810

Abstract

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Topics: Damage , Optimization , Ships , Shells , Statistics , Algorithms , Design , Error functions , Experimental design , Finite element model

Neural Network Optimization for Lifetime Structural Adaptation to Evolving Natural Events

Xiaowei Wang, YeongAe Heo

OMAE 2021; V002T02A006doi:https://doi.org/10.1115/OMAE2021-62401

Abstract

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Topics: Artificial neural networks , Optimization

Extreme Loading and Responses

Focused Plunging Breaking Waves Impact on Cylinder Group in Deep Water

Ting Cui, Arun Kamath, Weizhi Wang, Lihao Yuan, Duanfeng Han, Hans Bihs

OMAE 2021; V002T02A007doi:https://doi.org/10.1115/OMAE2021-62780

Abstract

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Topics: Cylinders , Water , Waves , Wave forces , Computational fluid dynamics , Navier-Stokes equations , Offshore structures , Safety , Shorelines , Turbulence

Fatigue and Fracture Reliability

Bilinear Fatigue Performance of Composite Marine Risers in Deep Offshore Fields Due to Vortex Induced Vibrations

Rizwan Ahmad Khan, Suhail Ahmad

OMAE 2021; V002T02A008doi:https://doi.org/10.1115/OMAE2021-62568

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Topics: Composite materials , Fatigue , Marine drilling risers , Ocean engineering , Pipeline risers , Risers (Casting) , Vortex-induced vibration

Estimation of Probability of Fatigue Failure on Tubular Joints

N. Lokesh, S. Nallayarasu, S. Karunanithi

OMAE 2021; V002T02A009doi:https://doi.org/10.1115/OMAE2021-62724

Abstract

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Topics: Fatigue failure , Fatigue life , Probability , Reliability , Tubular joints , Weibull distribution , Fatigue , Stress , Failure mechanisms , Uncertainty

Use of DNVGL-RP-C203 for Determining the Fatigue Capacity of Connectors

Anthony Muff, Anders Wormsen, Torfinn Hørte, Arne Fjeldstad, Per Osen, Finn Kirkemo, Kenneth A. Macdonald, Lorents Reinås

OMAE 2021; V002T02A010doi:https://doi.org/10.1115/OMAE2021-62880

Abstract

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Topics: Fatigue , Fatigue testing , Finite element analysis

Examination on Flaw Interactions in a Plate Subjected to Tensile and Bending Loads

Yeong Cheol Im, Myung Hyun Kim

OMAE 2021; V002T02A011doi:https://doi.org/10.1115/OMAE2021-63084

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Topics: Fracture (Materials) , Stress

Investigation on Fatigue Life Prediction of Riveted Cantilever Beam Using FEA Approach

Yemineni Siva Sankara Rao, Kutchibotla Mallikarjuna Rao, V. V. Subba Rao

OMAE 2021; V002T02A012doi:https://doi.org/10.1115/OMAE2021-63430

Abstract

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Topics: Aluminum alloys , Cantilever beams , Fatigue life , Finite element analysis

Probabilistic and Spectral Wave Models

Bivariate Regional Frequency Analysis of Sea State Conditions

Erik Vanem

OMAE 2021; V002T02A013doi:https://doi.org/10.1115/OMAE2021-61988

Abstract

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Topics: Design , Interpolation , Marine structures , Modeling , North Atlantic Ocean , Ocean engineering , Oceans , Performance , Radiofrequency ablation , Seas

Advancing the Performance of Wave Forecast Models Under Low Wind Conditions

Muhammad Yasrab, Alexander V. Babanin

OMAE 2021; V002T02A014doi:https://doi.org/10.1115/OMAE2021-62561

Abstract

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Topics: Waves , Wind , Oceans , Physics , Simulation , Wind waves , Errors , Ocean waves , Significant wave heights , Uncertainty

A Second Benchmarking Exercise on Estimating Extreme Environmental Conditions: Methodology & Baseline Results

Ed Mackay, Andreas F. Haselsteiner, Ryan G. Coe, Lance Manuel

OMAE 2021; V002T02A015doi:https://doi.org/10.1115/OMAE2021-64874

Abstract

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Topics: Climate , Emissions , Modeling , Offshore structural design , Uncertainty

Probabilistic Response Models

System Uncertainty Effects on the Wave Frequency Response Of Floating Vessels Based on Polynomial Chaos Expansion

Gowtham Radhakrishnan, Xu Han, Svein Sævik, Zhen Gao, Bernt Johan Leira

OMAE 2021; V002T02A016doi:https://doi.org/10.1115/OMAE2021-62542

Abstract

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Topics: Chaos , Frequency-domain analysis , Polynomials , Sensitivity analysis , Uncertainty , Vessels , Wave frequency

RMS Control of Response of Jacket Structure Using Tuned Liquid Column Ball Gas Damper Under Random Ocean Waves

Satheesh Jothinathan, Deepak Kumar

OMAE 2021; V002T02A017doi:https://doi.org/10.1115/OMAE2021-62740

Abstract

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Topics: Dampers , Ocean waves , Filters , Genetic algorithms , Degrees of freedom , Differential equations , Dynamic response , Excitation , Fatigue life , Lyapunov methods

Reliability of Marine Structures

A Framework for Condition Monitoring and Risk-Based Decision Support Involving a Vessel State Observer

Xu Han, Bernt J. Leira, Svein Sævik, Gowtham Radhakrishnan, Stian Skjong, Lars T. Kyllingstad

OMAE 2021; V002T02A018doi:https://doi.org/10.1115/OMAE2021-61850

Abstract

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Topics: Condition monitoring , Risk , State estimation , Vessels , Sensors , Data acquisition , Inertia (Mechanics) , Waves , Center of mass , Damping

Reliability of Mooring and Riser Systems

Fatigue Reliability-Based Inspection Planning Methodology for Corroded Mooring Chain Links

Filipe A. Rezende, Marina L. Simão, Ricardo S. Gomes, Paulo M. Videiro, Luis V. S. Sagrilo

OMAE 2021; V002T02A019doi:https://doi.org/10.1115/OMAE2021-62414

Abstract

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Topics: Chain , Corrosion , Fatigue , Inspection , Manufacturing systems , Mooring , Reliability

Fatigue Assessment of Mooring Chain Considering the Effects Of Mean Load and Corrosion

Erling N. Lone, Thomas Sauder, Kjell Larsen, Bernt J. Leira

OMAE 2021; V002T02A020doi:https://doi.org/10.1115/OMAE2021-62775

Abstract

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Topics: Chain , Corrosion , Fatigue , Mooring , Stress , Design , Engineering design processes , Fatigue life , Fatigue testing , Ocean engineering

Uncertainty in Collapse Strength Prediction of Sandwich Pipelines

U. Bhardwaj, A. P. Teixeira, C. Guedes Soares

OMAE 2021; V002T02A021doi:https://doi.org/10.1115/OMAE2021-63927

Abstract

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Topics: Collapse , Pipelines , Uncertainty

Burst Failure and Reliability Assessment of X-100 to X-120 Ultra-High Strength Pipes

U. Bhardwaj, A. P. Teixeira, C. Guedes Soares

OMAE 2021; V002T02A022doi:https://doi.org/10.1115/OMAE2021-63945

Abstract

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Topics: Failure , Pipes , Reliability

Reliability of Renewable Energy Systems

Fatigue Assessment on Reverse–Balanced Flange Connections In Offshore Floating Wind Turbine Towers

Tao Zou, Wenjie Liu, Mingxin Li, Longbin Tao

OMAE 2021; V002T02A023doi:https://doi.org/10.1115/OMAE2021-64973

Abstract

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Topics: Fatigue , Fatigue damage , Flange connections , Flanges , Floating wind turbines

Software-in-the-Loop Combined Machine Learning for Dynamic Responses Analysis of Floating Offshore Wind Turbines

Peng Chen, Changhong Hu, Zhiqiang Hu

OMAE 2021; V002T02A024doi:https://doi.org/10.1115/OMAE2021-65524

Abstract

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Topics: Computer software , Dynamic response , Floating wind turbines , Machine learning , Reinforcement learning

Risk Analysis and Management

CFD Gas Explosion Simulation on LNG-Fueled Ship

Haris Nubli, Jung Min Sohn

OMAE 2021; V002T02A025doi:https://doi.org/10.1115/OMAE2021-62717

Abstract

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Topics: Computational fluid dynamics , Explosions , Liquefied natural gas , Ships , Simulation , Stress

A Hindcast Model for Evaluation of Iceberg Management Operations

Mark Fuglem, Paul Stuckey, Ian Turnbull, Jan Thijssen, Yujian Huang

OMAE 2021; V002T02A026doi:https://doi.org/10.1115/OMAE2021-62947

Abstract

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Topics: Ice , Icebergs , Trajectories (Physics) , Uncertainty

Risk Based Maintenance

Dynamic Failure Probability Evaluation of Subsea High Integrity Pressure Protection System by Bayesian Networks

Chuan Wang, Jun Gou, Chao Yu, Yupeng Liu, Jianjun Luo, Qiufan Chen

OMAE 2021; V002T02A027doi:https://doi.org/10.1115/OMAE2021-61910

Abstract

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Topics: Failure , High-integrity pressure protection system , Ocean engineering , Probability , Risk

Evaluation of Residual Life of Existing Offshore Platforms in Western Offshore, India

A. Renugadevi, S. Nallayarasu, S. Karunanithi

OMAE 2021; V002T02A028doi:https://doi.org/10.1115/OMAE2021-62714

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Topics: Ocean engineering , Offshore platforms , Reliability , Simulation , Probability , Life extension , Design , Failure , Collapse , Event history analysis

Stochastic Time-Dependent Deterioration Models for Estimating Residual Service Life of Offshore Jacket-Type Platforms

Ishwarya Srikanth, M. Arockiasamy

OMAE 2021; V002T02A029doi:https://doi.org/10.1115/OMAE2021-62919

Abstract

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Topics: Chain , Ocean engineering , Offshore platform jackets , Service life (Equipment)

Structural Health Monitoring Data Analysis for Ageing Fixed Offshore Wind Turbine Structures

Baran Yeter, Yordan Garbatov, Carlos Guedes Soares

OMAE 2021; V002T02A030doi:https://doi.org/10.1115/OMAE2021-63007

Abstract

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Topics: Offshore wind turbines , Structural health monitoring

Reliability and Cost Estimation for Maintenance Planning of Oil and Gas Assets

Anu Hanish Nithin, Abayomi Obisesan, Srinivas Sriramula, Terry Ebinum

OMAE 2021; V002T02A031doi:https://doi.org/10.1115/OMAE2021-63119

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Topics: Maintenance , Reliability

Safety in Harsh Environments

Structural Analysis and Load Monitoring of a Loss of Tension Incident

Dag André Fjeldstad, Junyan Liu, Per Thomas Moe, Halvor S. Gustad, Mathias Hansen, Arve Bjørset

OMAE 2021; V002T02A032doi:https://doi.org/10.1115/OMAE2021-62325

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Topics: Monitoring systems , Pipeline risers , Risers (Casting) , Stress , Structural analysis , Tension

Pitting and Corrosion Rates of Coated, Uncoated, and Insulated A333 Steel Pipelines in Marine Harsh Environment

Alan Hillier, Faisal Khan, Susan Caines

OMAE 2021; V002T02A033doi:https://doi.org/10.1115/OMAE2021-62461

Abstract

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Topics: Corrosion , Pipelines , Steel

Safety Assessment of Marine Structures Subjected to Underwater Explosion

D. H. S. Prasad, S. K. Rao, B. P. Patel, Suhail Ahmad

OMAE 2021; V002T02A034doi:https://doi.org/10.1115/OMAE2021-62796

Abstract

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Topics: Explosions , Marine structures , Plate theory , Reliability , Safety

Corrosion Products and Surface Morphology for Coated, Uncoated, and Insulated A333 Steel Pipelines in Marine Harsh Environment

Alan Hillier, Faisal Khan, Susan Caines

OMAE 2021; V002T02A035doi:https://doi.org/10.1115/OMAE2021-63014

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Topics: Corrosion , Pipelines , Steel

Structural Analysis and Optimization

Damping Estimation Methods Applied to in Service Measurements of a 350 Metre Container Ship

R. B. Hageman, A. Andoniu, A. Benhamou

OMAE 2021; V002T02A036doi:https://doi.org/10.1115/OMAE2021-61424

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Topics: Containers , Damping , Ships , Vibration

Adaptive Constraint Handling in Optimization of Complex Structures by Using Machine Learning

Yuecheng Cai, Jasmin Jelovica

OMAE 2021; V002T02A037doi:https://doi.org/10.1115/OMAE2021-62304

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Topics: Artificial neural networks , Machine learning , Optimization , Structural optimization

Real-Time Simulation of Hull Structure Using Finite Element in Virtual Reality Applications

Chuntong Li, Naikun Wei, Xiaomeng Luo, Jianjun Lv, Xuelian Yang, Deyu Wang

OMAE 2021; V002T02A038doi:https://doi.org/10.1115/OMAE2021-62690

Abstract

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Topics: Finite element analysis , Hull , Simulation , Virtual reality

Ultimate Strength

Evaluation of Cumulative Collapse of a LNG Carrier Hull Girder Under Dynamic Cyclic Bending Moments

Jian Ji, Bin Liu, Lin Chen, Xianting Liao, C. Guedes Soares

OMAE 2021; V002T02A039doi:https://doi.org/10.1115/OMAE2021-61655

Abstract

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Topics: Collapse , Girders , Hull , Liquefied natural gas

Failure Mechanism and Limit Load Capacity of Subsea Pipelines With Dent Defects

Yanfei Chen, You Zong, Shaohua Dong, Yufeng Yan, Guoyan He, Fuheng Hou

OMAE 2021; V002T02A040doi:https://doi.org/10.1115/OMAE2021-61972

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Topics: Buckling , Collapse , External pressure , Failure mechanisms , Stress , Underwater pipelines , Failure , Pipelines , Seas , Earthquakes

Failure Modes and Rules Related to the Yield-to-Tensile Strength Ratio in Steel Structures

Wei Jun Wong, Carey L. Walters

OMAE 2021; V002T02A041doi:https://doi.org/10.1115/OMAE2021-61995

Abstract

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Topics: Failure mechanisms , Steel , Ductility , High strength steel , Civil engineering , Design , Ductile fracture , Elongation , Fracture (Materials) , Fracture (Process)

Ultimate Strength Envelope of a 10,000TEU Container Ship’s Global Hull Girder Subjected to Combined Vertical Bending, Horizontal Bending and Torsion

Qinghu Wang, Deyu Wang

OMAE 2021; V002T02A042doi:https://doi.org/10.1115/OMAE2021-62607

Abstract

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Topics: Containers , Girders , Hull , Stress , Tensile strength , Torsion

Dynamic Ultimate Strength Characteristics of Stiffened Plates Subjected to the In-Plane Impact Load and Lateral Pressure

Qiang Zhong, De-yu Wang

OMAE 2021; V002T02A043doi:https://doi.org/10.1115/OMAE2021-62663

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Topics: Finite element analysis , Plates (structures) , Pressure , Stress , Tensile strength

Experimental Study on Ultimate Strength of Novel Aluminum Alloy Stiffened Panel With Floating Girder

Kun Sun, Genglin Zhang, Ling Zhu, Liang Xu, Kailing Guo, Haitao Chen, Ping Zhang

OMAE 2021; V002T02A044doi:https://doi.org/10.1115/OMAE2021-63761

Abstract

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Topics: Aluminum alloys , Girders , Tensile strength

Ultimate Strength Behavior of Cracked Ship Panels: a Review

Ashraf Attia, Heba S. El-Kilani, S. Saad-Eldeen

OMAE 2021; V002T02A045doi:https://doi.org/10.1115/OMAE2021-63772

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Topics: Fracture (Materials) , Ships , Tensile strength

Structural Strength Assessment of Dented Steel Tubular Members

S. Saad-Eldeen, Mahmoud Helal, Elsayed Fathallah

OMAE 2021; V002T02A046doi:https://doi.org/10.1115/OMAE2021-63897

Abstract

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Topics: Steel , Damage , Buckling , Collapse , Collisions (Physics) , Drilling , Failure , Finite element analysis , Geometry , Load bearing capacity

Well Integrity and Reliability Assessment

A Reactive Flex Joint System for Reducing Wellhead Fatigue: Analysis and Measurement

Halvor S. Gustad, Per Thomas Moe, Dag André Fjeldstad, Knut Olav Sønåsen, Arve Bjørset

OMAE 2021; V002T02A047doi:https://doi.org/10.1115/OMAE2021-62324

Abstract

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Topics: Drilling , Fatigue , Fatigue analysis , Fatigue damage , Measurement systems , Nitrogen , North Sea , Ocean engineering , Seas , Semi-submersible offshore structures

Results From Fatigue Testing of Subsea Wellhead Connector Segments

Agnes Marie Horn, Pedro Barros, Anders Wormsen, Per Osen, Kenneth A. Macdonald

OMAE 2021; V002T02A048doi:https://doi.org/10.1115/OMAE2021-62360

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Topics: Fatigue testing , Ocean engineering , Stress , Finite element analysis , Testing , Fatigue , Drilling , Drilling rigs , Failure mechanisms , Fatigue analysis

All Years

Proceedings Papers

Front Matter

Structures, Safety, and Reliability

Abnormal and Extreme Waves

Collision and Crashworthiness

Data-Driven Models for Marine Structures

Extreme Loading and Responses

Fatigue and Fracture Reliability

Probabilistic and Spectral Wave Models

Probabilistic Response Models

Reliability of Marine Structures

Reliability of Mooring and Riser Systems

Reliability of Renewable Energy Systems

Risk Analysis and Management

Risk Based Maintenance

Safety in Harsh Environments

Structural Analysis and Optimization

Ultimate Strength

Well Integrity and Reliability Assessment

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