“双碳”目标下城市地下空间开发利用相关思考

Thinking about Development and Utilization of Urban Underground Space under Goal of Carbon Peak and Carbon Neutral

城市地下空间是一种宝贵的资源,在解决交通拥堵问题、优化城市功能配置、提高环境质量和完善基础设施等方面发挥着重要作用。合理开发利用地下空间更是实现“双碳”目标、促进土地集约利用、完成城市绿色低碳可持续发展的重要途径。通过分析地下空间利用的主要特征,提出地下空间开发与城市节能减碳的相关举措,并在具体工程案例中加以应用,从而降低能耗,减少碳排放,为早日实现“双碳”目标提供一定的参考。

Urban underground space is a valuable resource,and plays an important role in solving the traffic congestion,optimizing the urban function allocation,improving the environmental quality and perfecting the infrastructures.The rational development and utilization of underground space are an important way to achieve the goal of carbon peak and carbon neutral,promote the intensive land use and complete the urban green low-carbon sustainable development.By analyzing the main characteristics of underground space utilization,the relevant measures for underground space development and urban energy conservation and carbon reduction are put forward,and are applied in the specific engineering cases so as to reduce the energy consumption and carbon emission,which provides a certain reference for the early realization of carbon peak and carbon neutral.