Mechanisms controlling displacement pile behaviour in sands

控制沙土中位移桩行为的机制

• 批准号: DP0451538
• 负责人: Prof Barry Lehane
• 金额: $ 7.49万
• 依托单位: The University of Western Australia
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-01-01 至 2006-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP0451538
• 关键词: Mechanisms; controlling; displacement; pile; behaviour

The project will exploit the potential of the drum centrifuge and recent innovations in earth pressure cell design to provide a uniquely comprehensive investigation into the factors controlling the performance of displacement piles in sand. A wide range of factors affecting the stresses that develop at the pile-soil interface will be examined in a systematic fashion to facilitate the derivation of more reliable and efficient design approaches for piles.

该项目将利用滚筒离心机的潜力和土压力计设计方面的最新创新，对控制砂中置换桩性能的因素进行独特的全面调查。一系列影响桩土界面应力的因素将被系统地研究，以便于推导出更可靠和有效的桩设计方法。