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Proceedings Papers

Coupled Hydrodynamic and Geotechnical Simulation of Floating Offshore Structures

Ashley P. Dyson, Ali Tolooiyan, Gholamreza Kefayati
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A010, June 11–16, 2023
Paper No: OMAE2023-104397
https://doi.org/10.1115/OMAE2023-104397
View Paper titled, Coupled Hydrodynamic and Geotechnical Simulation of Floating Offshore Structures
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Topics: Fluids, Offshore structures, Seabed, Simulation, Soil, Mooring, Deformation, Ocean engineering, Computational fluid dynamics, Finite element analysis
Proceedings Papers

A Case Study on the Seabed Trenching Assessment and Anchor Design in Clay Based on the Hydrodynamic Calculation of the Floater

Shengjie Rui, Zefeng Zhou, Baoxuan Wang, Hongyu Wang, Haojie Zhang, Yaru Zhang
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A002, June 11–16, 2023
Paper No: OMAE2023-104420
https://doi.org/10.1115/OMAE2023-104420
View Paper titled, A Case Study on the Seabed Trenching Assessment and Anchor Design in Clay Based on the Hydrodynamic Calculation of the Floater
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Topics: Design, Mooring, Seabed
Proceedings Papers

Coupled Numerical Model for Residual Liquefaction With Partial Dynamic Approach

Lin Cui, Zhipeng Wan, Dong-Sheng Jeng
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A011, June 11–16, 2023
Paper No: OMAE2023-104822
https://doi.org/10.1115/OMAE2023-104822
View Paper titled, Coupled Numerical Model for Residual Liquefaction With Partial Dynamic Approach
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Topics: Computer simulation, Liquefaction, Waves
Proceedings Papers

A Numerical Investigation on the Derivation of p-y Curves for Monopile Foundations Installed in Sand

Guilherme Kronemberger Lopes, José Renato Mendes de Sousa, Maria Cascão Ferreira de Almeida, Márcio de Souza Soares de Almeida
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A012, June 11–16, 2023
Paper No: OMAE2023-103227
https://doi.org/10.1115/OMAE2023-103227
View Paper titled, A Numerical Investigation on the Derivation of p-y Curves for Monopile Foundations Installed in Sand
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Topics: Finite element analysis, Sands, Finite element model, Polynomials, Soil, Computer simulation, Curve fitting, Design, Errors, Experimental analysis
Proceedings Papers

Suction Caisson Anchor and Dynamically Installed Fish Anchor in Calcareous Silt

Muhammad Shazzad Hossain, Mohammad Arif Mohiuddin, Kuntan Chang, Kaixiang Koh, Youngho Kim
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A004, June 11–16, 2023
Paper No: OMAE2023-104680
https://doi.org/10.1115/OMAE2023-104680
View Paper titled, Suction Caisson Anchor and Dynamically Installed Fish Anchor in Calcareous Silt
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Topics: Caissons, Suction
Proceedings Papers

Relating the Stiffness of Load-Transfer Functions for Monopile Foundations to Elastic Soil Modulus

James Doherty, Mark Randolph, Xiao Wan
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A013, June 11–16, 2023
Paper No: OMAE2023-106589
https://doi.org/10.1115/OMAE2023-106589
View Paper titled, Relating the Stiffness of Load-Transfer Functions for Monopile Foundations to Elastic Soil Modulus
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Topics: Design, Soil, Stiffness, Stress
Proceedings Papers

Numerical Analysis of the Effect of Multidirectional Load on the Bearing Capacity of Suction Bucket Foundation

Bin Yan, Wenxuan Zhu, Bin Gao, Guanlin Ye, Yinghui Tian
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A007, June 11–16, 2023
Paper No: OMAE2023-105425
https://doi.org/10.1115/OMAE2023-105425
View Paper titled, Numerical Analysis of the Effect of Multidirectional Load on the Bearing Capacity of Suction Bucket Foundation
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Topics: Load bearing capacity, Numerical analysis, Stress, Suction
Proceedings Papers

Miniaturised Testing Device for the Qualitative Analysis of Gas Exsolution in Soil

Pauline Kaminski, Jürgen Grabe, Zeest Fatima
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A014, June 11–16, 2023
Paper No: OMAE2023-101605
https://doi.org/10.1115/OMAE2023-101605
View Paper titled, Miniaturised Testing Device for the Qualitative Analysis of Gas Exsolution in Soil
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Topics: Soil, Testing, Particulate matter, Bridges (Structures), Bubbles, Carbon dioxide, Cohesion, Computerized tomography, Failure, Fracture (Materials)
Proceedings Papers

Friction Weakening Mechanism of Sandy Seabed Around a Suction Pile Under Ocean Wave Loading

Jingyao Ma, Dong-Sheng Jeng
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A008, June 11–16, 2023
Paper No: OMAE2023-101571
https://doi.org/10.1115/OMAE2023-101571
View Paper titled, Friction Weakening Mechanism of Sandy Seabed Around a Suction Pile Under Ocean Wave Loading
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Topics: Friction, Ocean waves, Pressure, Seabed, Suction, Waves
Proceedings Papers

SHANSEP-Based Approach to Account for Consolidation Induced Strength Gain in Capacity Assessment of Shallow Foundations

Hongjie Zhou, Chao Sun, Henry Krisdani, Helena Dias
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A015, June 11–16, 2023
Paper No: OMAE2023-107626
https://doi.org/10.1115/OMAE2023-107626
View Paper titled, SHANSEP-Based Approach to Account for Consolidation Induced Strength Gain in Capacity Assessment of Shallow Foundations
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Topics: Design, Failure, Modeling, Seabed, Sediments, Soil, Soil mechanics, Stress
Proceedings Papers

Decommissioning Analyses for Suction Caisson Foundations

Lupamudra Sharma, Julian Bubel
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A006, June 11–16, 2023
Paper No: OMAE2023-102040
https://doi.org/10.1115/OMAE2023-102040
View Paper titled, Decommissioning Analyses for Suction Caisson Foundations
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Topics: Caissons, Nuclear decommissioning, Ocean engineering, Soil, Suction
Proceedings Papers

Numerical Investigation of Comprehensive Behaviors of OMNI-Max Anchors in Sand

Chengyang Zhang, Haixiao Liu, Zhong Xiao, Wei Zhang
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A003, June 11–16, 2023
Paper No: OMAE2023-104477
https://doi.org/10.1115/OMAE2023-104477
View Paper titled, Numerical Investigation of Comprehensive Behaviors of OMNI-Max Anchors in Sand
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Topics: Plasticity, Sands
Proceedings Papers

From Offshore Flexible Flowlines to Dynamically Installed Anchors – A Concept Study

Yuxia Hu, Minghui Gao, Scott Draper, Muhammad Shazzad Hossain
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A005, June 11–16, 2023
Paper No: OMAE2023-108062
https://doi.org/10.1115/OMAE2023-108062
View Paper titled, From Offshore Flexible Flowlines to Dynamically Installed Anchors – A Concept Study
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Topics: Ocean engineering, Design, Floating wind turbines, Industrial wastes, Recycling, Testing, Waste management, Water, Wave energy converters
Proceedings Papers

Developing an Optimal Shape for Dynamically Installed Anchor

Junsik Bae, Youngho Kim, Muhammad Shazzad Hossain
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A001, June 11–16, 2023
Paper No: OMAE2023-101044
https://doi.org/10.1115/OMAE2023-101044
View Paper titled, Developing an Optimal Shape for Dynamically Installed Anchor
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Topics: Computational fluid dynamics, Finite element analysis, Shapes, Fins, Deformation, Drag (Fluid dynamics), Geometry, Geotechnology, Manufacturing, Mooring
Proceedings Papers

Wave-Induced Dynamic Seabed Response Around a Submerged Breakwater With Dynamic Permeability

Zhengxu Li, Dong-Sheng Jeng
Publisher: American Society of Mechanical Engineers
Proc. ASME. OMAE2023, Volume 9: Offshore Geotechnics; Petroleum Technology, V009T10A009, June 11–16, 2023
Paper No: OMAE2023-103600
https://doi.org/10.1115/OMAE2023-103600
View Paper titled, Wave-Induced Dynamic Seabed Response Around a Submerged Breakwater With Dynamic Permeability
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Topics: Breakwaters, Liquefaction, Permeability, Seabed, Soil, Waves
Proceedings Papers

Geohazard Study of Mudslide Event at a Subsea Escarpment and Structural Response of Crossing Flowlines: Part I – FEA Analysis

Kevin Hayes, Hyunchul Jang, Lawrence Lai, Anthony Musto
Proc. ASME. OMAE2022, Volume 9: Offshore Geotechnics, V009T10A010, June 5–10, 2022
Paper No: OMAE2022-81036
https://doi.org/10.1115/OMAE2022-81036
View Paper titled, Geohazard Study of Mudslide Event at a Subsea Escarpment and Structural Response of Crossing Flowlines: Part I – FEA Analysis
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Topics: Finite element analysis, Flow (Dynamics), Geohazards, Ocean engineering
Proceedings Papers

On the Influence of the Soil Stratigraphy on the Monopile Deflection Investigated With FEM in a PISA Framework

Manuela Kanitz, Carlos Molina Mesa, Luís Berenguer Todo Bom, Jan Dührkop
Proc. ASME. OMAE2022, Volume 9: Offshore Geotechnics, V009T10A011, June 5–10, 2022
Paper No: OMAE2022-79329
https://doi.org/10.1115/OMAE2022-79329
View Paper titled, On the Influence of the Soil Stratigraphy on the Monopile Deflection Investigated With FEM in a PISA Framework
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Topics: Deflection, Finite element methods, Soil
Proceedings Papers

Numerical Modelling of Liquefaction Around Marine Structures - Progress and Recent Developments

C. Windt, N. Goseberg, S. Schimmels, M. Kudella, R. Shanmugasundaram, H. Rusche, B. M. Sumer, V. S. O. Kirca, V. Vanjakula, F. Adam, D. Majewski, K. Kazimierowicz-Frankowska, Grzegorz Hrycyna
Proc. ASME. OMAE2022, Volume 9: Offshore Geotechnics, V009T10A007, June 5–10, 2022
Paper No: OMAE2022-79821
https://doi.org/10.1115/OMAE2022-79821
View Paper titled, Numerical Modelling of Liquefaction Around Marine Structures - Progress and Recent Developments
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Topics: Liquefaction, Marine structures, Modeling, Seabed, Computer simulation, Design, Floating wind turbines, Physics, Soil, Structural failures
Proceedings Papers

Experimental and Numerical Studies on the Axial Bearing Behaviour of a Pile Due to Relevant Foundation Fill Material on the Coastal Tidal Flat

Juntian Yao, Kanmin Shen, Kuanjun Wang, Jian Yu, Maosong Huang
Proc. ASME. OMAE2022, Volume 9: Offshore Geotechnics, V009T10A012, June 5–10, 2022
Paper No: OMAE2022-79769
https://doi.org/10.1115/OMAE2022-79769
View Paper titled, Experimental and Numerical Studies on the Axial Bearing Behaviour of a Pile Due to Relevant Foundation Fill Material on the Coastal Tidal Flat
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Topics: Bearings, Shorelines, Tides, Control rooms, Design, Load bearing capacity, Numerical analysis, Pilings (Building), Skin friction (Fluid dynamics), Water
Proceedings Papers

Potential and Consequences of Earthquake Induced Liquefaction Under a Gravity Based Structure

Brian Carlton, Patrick Lee, Filippo Belloni, Amir M Kaynia
Proc. ASME. OMAE2022, Volume 9: Offshore Geotechnics, V009T10A008, June 5–10, 2022
Paper No: OMAE2022-80169
https://doi.org/10.1115/OMAE2022-80169
View Paper titled, Potential and Consequences of Earthquake Induced Liquefaction Under a Gravity Based Structure
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Topics: Earthquakes, Gravity (Force), Liquefaction, Soil