Foundation remediation using resin injection.

使用树脂注射进行地基修复。

• 批准号: LP0561178
• 负责人: Prof Stephen Fityus
• 金额: $ 15.64万
• 依托单位: The University of Newcastle
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-10-01 至 2008-10-10
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0561178
• 关键词: Foundation; remediation; using; resin; injection.

The aim of this research project is to explore the application of injected expanded polyurethane resins as a new option for the re-levelling and stabilisation of deflected foundations on reactive clay soils. It will identify the physical and behavioural characteristics of resin-injected reactive clay foundations, in the context of both shallow and deep injection, and will identify any limitations to the applicability of the approach. Based on detailed laboratory and field testing, and advanced numerical modelling, the outcome will be the ability to confidently assess various foundation remediation strategies in reactive clay soils, and provide much needed design guidance to the geotechnical profession and building industry.

本研究项目的目的是探索应用注入膨胀聚氨酯树脂作为一种新的选择，重新平整和稳定的反应性粘土上的偏转基础。它将确定在浅注入和深注入的情况下树脂注入的活性粘土地基的物理和行为特征，并将确定该方法适用性的任何限制。基于详细的实验室和现场测试以及先进的数值模拟，其结果将是能够自信地评估活性粘土中的各种地基修复策略，并为岩土工程专业和建筑行业提供急需的设计指导。