摘要
吊机作为海洋平台不可或缺的一部分，其基座的强度和疲劳寿命一直受到重视。以中远船务圆筒形海洋生活平台的起重机基座为例，介绍基于挪威船级社规范的吊机基座强度评估方法和基于欧洲起重机设计规范的吊机基座疲劳寿命评估方法。此方法适用于海洋平台吊机基座的强度与疲劳计算。
The crane is an indispensable part of offshore platform, the strength and fatigue life of the crane pedestal is always taken seriously. Taking the crane pedestal of COSCO＇s cylinder-shaped offshore accommodation platform as an example, the strength evaluation method based on DNV/GL rule and the fatigue evaluation method based on Rules for the Design of Hoisting Appliances＂ of the crane pedestal are introduced. This method can be applied for the strength and fatigue calculation of crane ped- estal on offshore platform.
出处
《船海工程》
北大核心
2015年第B11期159-163,共5页
Ship & Ocean Engineering
关键词
海洋平台
吊机基座
强度
疲劳寿命
offshore platform
crane pedestal
strength
fatigue life
