A geotechnical centrifuge to underpin Australia's energy and construction

这项提议旨在建立一台土工离心机，能够以高达地球重力加速度130倍的速度旋转土壤和比例尺模型，以重建地应力条件。直径4米的离心机将允许在具有挑战性的环境中对大型岩土基础设施进行建模，例如海上风基和隧道，在这些环境中，全面测试是不可能的。该设施将为澳大利亚领先的岩土工程集团提供必要的物理模拟能力。这将促进安全、创新和经济的工程解决方案，以释放新能源，并建设2500亿美元的规划基础设施，以支持澳大利亚未来十年的快速增长城市。

This proposal aims to establish a geotechnical centrifuge capable of spinning soils and scale-models at up to 130 times Earth’s gravitational acceleration to recreate in-situ stress conditions. The 4 m diameter centrifuge will allow modelling of large geotechnical infrastructure in challenging environments, such as offshore wind foundations and tunnels, where full scale tests are prohibitive. The facility will afford Australia’s leading geotechnical engineering groups with essential physical modelling capability. This will facilitate safe, innovative and economic engineering solutions to unlock new energy resources and construct the $250 billion of planned infrastructure to support Australia's fast-growing cities in the coming decade.