JDR Technical Services - Subsea UK stephen... · JDR Technical Services Non Linear Bending Stiffness: Implications for Subsea Umbilicals and Power Cables

JDR Technical Services

Non Linear Bending Stiffness: Implications for Subsea Umbilicalsand Power Cables

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Non Linear Bending Stiffness

• Single armour layer

• Polypropylene rovings

• Double armour layer

• Polyethylene sheathing

Static applications Dynamic applications

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Orcaflex Input

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Validation Testing

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Case Study – System Optimisation

Dynamic System Design and Analysis

• System Configuration Optimisation

• Extreme Event, Interference, Fatigue Analysis

• Ancillary Hardware Specification

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Case Study – Quasi Static

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Case Study - Installation Analysis

JDR - 3D CAD & FEA Design

Deployment

Factory to Vessel Load-Out

JDR - Dynamic Installation Analysis

Installed

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