Application of expanded polystyrene (EPS) geofoam and deep cement mixed columns for protection of existing foundations during urban construction

城市建设中泡沫聚苯乙烯（EPS）土工泡沫与深层水泥混合柱的应用对现有地基的保护

• 批准号: DP1094309
• 负责人: Prof Samanthika Liyanapathirana
• 金额: $ 12.74万
• 依托单位: Western Sydney University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2010
• 资助国家: 澳大利亚
• 起止时间: 2010-06-01 至 2013-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP1094309
• 关键词: Application; expanded; polystyrene; EPS; geofoam

Urban construction activities are increasing in the capital cities of Australia, and the occurrence of new construction activities near existing structures is increasing. The main outcome of this project will provide economic engineering strategies for the protection of buildings during urban construction activities, hence minimising construction related damage, litigation and delays as witnessed recently during Sydney's Lane Cove tunnel collapse. Proposed novel solutions using EPS geofoam and deep cement mixing will significantly increase the international competitiveness and export potential of the Australian construction industry, and improve community confidence in developers and the Engineering profession.

澳大利亚首都城市的城市建设活动正在增加，现有结构附近的新建筑活动的发生也在增加。该项目的主要结果将为城市建设活动期间保护建筑物的保护提供经济工程策略，从而最大程度地减少了施工相关的损害，诉讼和延误，如最近在悉尼的巷道Cove Tunnel隧道崩溃期间所见。提出的使用EPS Geofoam和深水泥混合的新颖解决方案将大大提高澳大利亚建筑业的国际竞争力和出口潜力，并提高社区对开发商和工程专业的信心。