2001 - KBR, Ekofisk Development Project – Boat Impact Analysis Using Non-Linear Finite Element Analysis, Norway
Summary
The Ekofisk Development Project required an advanced boat impact assessment to evaluate potential collision risks involving support vessels and offshore structures. Ensuring the integrity of platform foundations, risers, and subsea pipelines was crucial for maintaining operational safety.
Challanges
Assessing impact forces and structural response of fixed platforms to boat collisions. Ensuring compliance with offshore structural integrity standards for extreme load scenarios. Identifying potential failure mechanisms that could lead to hydrocarbon leaks or platform shutdowns.
Solution
Conducted Non-Linear Finite Element Analysis (FEA) to simulate vessel collision events and their impact on offshore structures.
Modeled plastic deformation and energy absorption in structural components, helping to predict potential failure points.
Recommended reinforcement measures, such as fender systems, additional support structures, and optimized mooring configurations.
Provided input for safety case documentation, ensuring regulatory compliance with offshore safety guidelines.
