Development of deep soil mixing technology utilising industrial by-products

利用工业副产品开发深层土壤混合技术

• 批准号: LP150100043
• 负责人: Prof Arul Arulrajah
• 金额: $ 19.12万
• 依托单位: Swinburne University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2016
• 资助国家: 澳大利亚
• 起止时间: 2016-02-03 至 2019-01-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP150100043
• 关键词: Development; deep; soil; mixing; technology

This project will investigate the sustainable use of industrial wastes in ground improvement works using deep soil mixing. Currently, ground improvement projects use large amounts of highly carbon intensive materials. This project aims to develop low carbon alternatives by using geopolymers, which are a mixture of industrial waste by-products such as fly ash and slag with alkali activators. This project will explore the consolidation effects and stress–strain responses of soft soil improved with geopolymers under static and dynamic loading. The main expected outcome of the project is an innovative ground improvement technique using geopolymers as an alternative green binder.

本项目将研究在采用深层土壤搅拌的地基改良工程中可持续利用工业废物。目前，地面改善项目使用大量高碳密集型材料。该项目旨在通过使用地质聚合物开发低碳替代品，地质聚合物是粉煤灰和矿渣等工业废料副产品与碱性活化剂的混合物。本计画将探讨地聚合物改良软土之固结效果及在静、动荷载作用下之应力应变反应。该项目的主要预期成果是采用地质聚合物作为替代绿色粘合剂的创新地基改良技术。