点击次数：

发布时间：2019-11-04

论文类型：期刊论文

发表时间：2019-08-01

发表刊物：Journal of Ocean Engineering and Marine Energy

收录刊物：EI

卷号：5

期号：3

页面范围：301-305

ISSN号：21986444

摘要：The steel bucket foundation platform is an important engineering design for small-scale oil/gas field developments due to its economic and structural characteristics. Severe ice-induced vibrations were observed during an ice sheet interaction with the fixed ice-breaking cone of JZ9-3WHPB platform in the Bohai Sea, China. The steel pillar was replaced by a concrete pillar in order to reduce the ice-induced vibrations for JZ9-3WHPB platform. A good comparison was obtained between the calculated and full-scale observation data; the numerical results show that ice-induced vibrations could be reduced effectively for JZ9-3WHPB platform with concrete pillar. ? 2019, Springer Nature Switzerland AG.