Experimental and numerical study of Encapsulated Compaction Grouting (ECG) in a loose fill slope

松散填方边坡封装压实灌浆（ECG）试验与数值研究

• 批准号: DP140100509
• 负责人: Prof Shanyong Wang
• 金额: $ 29.67万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2014
• 资助国家: 澳大利亚
• 起止时间: 2014-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP140100509
• 关键词: Experimental; numerical; study; Encapsulated; Compaction

The proposed project will develop a flexible, cost-effective and environmentally friendly engineering solution (Encapsulated Compaction Grouting or ECG) for improving the performance of loose, soft soils. Important applications of the research include the mitigation of landslides, which pose a major threat to communities and infrastructure worldwide. Small-scale laboratory tests, full-scale field tests and numerical analyses will be carried out to ensure that the proposed ECG method is an effective and economical engineering solution. The results of this integrated study will provide a valuable tool for engineers who wish to stabilise loose fill slopes or soft grounds.

拟议的项目将开发一种灵活、经济、环保的工程解决方案（封装压实注浆或ECG），以改善松散、软土的性能。这项研究的重要应用包括减轻对世界各地社区和基础设施构成重大威胁的滑坡。将进行小规模的实验室试验、全面的现场试验和数值分析，以确保所提出的ECG方法是一种有效和经济的工程解决方案。这项综合研究的结果将为希望稳定松散填土斜坡或软土地基的工程师提供宝贵的工具。