ANALYSIS OF ICE LOADS ON OFFSHORE STRUCTURES FOR OKHOTSK SEA OILGAS FIELDS

摘要

In the study, the results of a statistical modeling of ice loads from drifting ice features on the ice-resistant platforms in Piltun-Astohsky and Lunsky oil&gas fields of "Sakhalin-I" and "Sakhalin-II" Projects are investigated. The authors made a comparative analysis of ice loads on various types of gravity-based concrete structures in ice conditions of the Sea of Okhotsk according to the standards, procedures and guidelines from different Codes of design. And also the probabilistic model of ice loads, developed by the authors in the previous studies, was considered for comparative analysis.