城市渠道工程设计与生态系统构建研究

Research on Urban Channel Engineering Design and Ecosystem Construction

摘要:

城市渠道在防洪排涝、改善城市环境等方面发挥着重要的作用。为进一步完善渠道功能，提高水体自净能力，促进城市生态系统的可持续发展，需要进一步加强城市渠道工程设计和生态系统的构建。现对武汉九峰明渠现状问题进行了分析，并针对性地提出了九峰明渠渠道工程设计与生态系统构建方法，通过渠道工程的设计，满足了渠道防洪排涝的需要。在此基础上，提出了适应该渠道的生态系统构建方法，恢复了渠道的水生态净化能力，并进一步提高了渠道的景观效果，为同类型城市渠道工程治理提供参考。

Abstract:

Urban channels play an important role in flood control and waterlogging drainage, and improving urban environment, etc. In order to further improve the channel function, improve the self-purification ability of water bodies, and promote the sustainable development of urban ecosystems, it is necessary to further strengthen the design of urban channel projects and the construction of ecosystems. The current problems of the Jiufeng Open Channel in Wuhan are analyzed. And the methods of designing the Jiufeng Open Channel Project and constructing the ecosystem are specially put forward. Through the design of the channel project, the needs of flood control and waterlogging drainage of the channel are met. On this basis, the construction method of the ecosystem suitable for the channel is proposed. The water ecological purification capacity of the channel is restored, and the landscape effect of the channel is further improved, which provides reference for the governance of the similar urban channel projects.