胜利油田浅海区域海底土层的液化判别方法分析

Analysis of Methods for Discriminating Seabed Soil Liquefaction in the Shengli Oilfield Shallow Water Area

针对胜利油田海上石油勘探开发区(埕岛油田)的海底饱和粉土(砂土)液化判别问题,结合工程研究实例,对土层液化判别的各种方法进行对比分析,指出了当前各种方法的局限性和不足,为海底土层的液化判别分析提供了新思路。

Aiming at the problems with seabed saturated soil liquefaction discrimination in the Shengli oilfield offshore petroleum exploration and exploitation area and considering the engineering study cases, the comparative analysis of different methods for discriminating soil liquefaction is made, and the limitations and deficiencies of different methods are also pointed out, which provides a new thinking for the seabed soil liquefaction discrimination and analysis.