这一报告是悉尼大学的沃伦先进工程技术中心研究的成果。澳大利亚在地下空间用于建立和保持更适合居住城市方面的潜力，在帮助有效利用地下空间方面可以起的作用。本文概括战略规划、环境含意，规划问题、澳大利亚及海外实例研究、运输、资金提供、法律方向、岩土工程方面、地下技术、研究和发展等课题的研究和报告。 This report is the result of research conducted by the Warren Advanced Engineering Technology Center at the University of Sydney. Australia’s potential for use in underground space to establish and maintain a more livable city can help in the effective use of underground space. This article outlines research and reports on strategic planning, environmental implications, planning issues, Australian and overseas case studies, transportation, funding, legal direction, geotechnical aspects, underground technology, research and development.