检索结果-南通市图书馆

Assessment of Aged Offshore Jacket Type Platforms Considering Environmental Loads and Degradation Parameters

Structural Durability & Health Monitoring 2023年第2期17卷 89-113页

作者： Yazeed Al-Radhi Farzad Hejazi Azmi Abdulkarim Ali Feroozi Department of Civil Engineering Universiti Putra MalaysiaSerdang43400Malaysia Housing Research Center Faculty of EngineeringUniversiti Putra MalaysiaSerdang43400Malaysia Structural Department DAR-Energy Sdn.Bhd.Kuala Lumpur50400Malaysia Faculty of Engineering University of BotswanaGaborone999106Botswana

Offshore steel structures are a common investment in oil and gas industries operating in shallow to medium depth *** structures have become increasingly popular since the mid-19th century,with a typical design life of 30-50 *** their popularity,the structural integrity of existing offshore structures remains a controversial *** loads and material degradation have been identiﬁed as signiﬁcant factors that can compromise the structural integrity of offshore *** address this issue,this study aims to investigate the reserved strength capacity of a selected offshore structure located in the Malaysian *** study will explore the effect of oceanographic data,variations in vertical load,and corrosion on the structure’s main *** determine the impact of each variable on the reserved strength ratio(RSR)of the structure,several pushover analyses were conducted with different *** literature has shown little or no relationship between seawater wave height,gravity loads,and corrosion allowance on submerged steel members and the RSR of offshore ***,this study aims toﬁll this gap in knowledge by examining these variables’effects on the RSR of offshore *** study’sﬁndings indicate that even a slight increase in wave height can signiﬁcantly impact the structure’s RSR due to the increase in lateral loading,potentially leading to severe damage to structural components and the foundation ***,gravity loads had an adverse effect on the RSR of the structure when more than double the vertical load was *** allowance was also found to impact the RSR,particularly when assuming signiﬁcant wall thickness corrosion in primary ***,theﬁndings of this study have important implications for the design and maintenance of offshore *** results suggest that engineers and operators should pay close attention to the potential impacts of environmental loads,such as wa

关键词： Assessment life extension offshore platforms platform reserved strength ratio global ultimate strength analysis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：