Research of Offshore Platform Damage Types and Repair and Strengthening Method with Clamp

Offshore platform is essential equipment for ocean oil development with high construction cost.It suffers from a variety of load effects during the long-term service in the complex marine environment.These loads can cause varying degrees of damage to the platform.This paper introduces the different damage types,focuses on the repair and strengthening method with clamp,and explains the advantages of the method through the computational analysis and the actual project application examples.It will also provide guidance to repair and strengthen platforms in-service.