Le Conghuan

Risk assessment of offshore platform due to ship collision

Offshore platforms work in complex and harsh environments, in addition to normal work load, environment loads, also threatened by accidental loads, such as the impact of ships. Major disaster caused by accidental loading will not only result in casualties and major economic losses, but also the surrounding coastal environment and marine ecosystem caused by pollution and destruction So it is essential to analyze and assess the behaviors of platform subjected to the accidental loading. The work presented in this paper focus on the risk of ship collision. On the basis of research on the risk analysis method and structural collision damage, offshore platform collision risk quantitative assessment system is built to achieve the risk assessment of offshore platforms from the traditional experience to scientific prediction type.