以变暖为特征的气候变化是国际社会普遍关注的重大全球性问题,并成为世界各国共同面临的危机和挑战。城市低碳已经受到了社会普遍的关注,土木工程,作为与人们的住、行息息相关的生命线工程,应更好为建设低碳城市服务。本文主要以钢管混凝土为主要研究对象,阐述钢管混凝土的结构特点在低碳城市建设中相较其他结构形式的优势以及工程应用,最后介绍钢管混凝土在未来低碳城市建设中的巨大前景。 Climate change characterized by warming is a major global issue of concern to the international community and has become a common crisis and challenge for all countries in the world. Urban low-carbon has received widespread attention from the society. Civil engineering, as a lifeline project closely related to people’s lives and activities, should better serve low-carbon cities. The main research object of this paper is concrete-filled steel tube concrete. The advantages of steel-concrete-concrete structure in the construction of low-carbon cities compared with other structural forms and engineering applications are described. Finally, the great prospects of concrete-filled-tube concrete in the construction of low-carbon cities in the future are introduced.