Estimation of spudcan penetration resistance in stratified soils directly from field penetrometer data and quantification of punch-through risk

直接根据现场贯入仪数据估算分层土壤中的桩钉贯入阻力并量化穿透风险

• 批准号: LP110100174
• 负责人: Prof Muhammad Hossain
• 金额: $ 28.73万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2011
• 资助国家: 澳大利亚
• 起止时间: 2011-01-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP110100174
• 关键词: Estimation; spudcan; penetration; resistance; stratified

Foundations for mobile drilling rigs exhibit significant failure rate in the offshore oil and gas industry, which contributes $22 billion annually to the Australian economy. The project will develop a robust design approach for these foundations, based on field penetrometer data and accounting for the highly stratified nature of offshore sediments.

海上石油和天然气行业每年为澳大利亚经济贡献220亿美元，而移动式钻井平台的基础故障率很高。该项目将根据实地穿透仪数据和考虑到近海沉积物的高度分层性质，为这些基础开发一种强大的设计方法。