平原地区某内河生态航道整治工程设计要点

Key points of design for inland ecological channel regulation project in plain area

传统的内河航道建设重点关注航运、灌溉、防洪排涝等功能,但随着经济与社会的不断发展,人们也越来越关注传统功能外的生态美、景观美、人与自然和谐的问题。以某内河航道整治工程为例,针对平面规划线型与现状线型差异大、文物保护要求和生态景观要求高、环保压力大等工程特点,通过对航道平面线型、护岸结构、文物保护、生态景观、节能环保等关键技术要点进行研究,提出自然型护岸线、生态型护岸、矩形航道断面的文物保护方案、节能环保的装配式护岸建造方案等设计对策,达到航道建设的生态美、景观美、人与自然和谐的效果。

The traditional construction of inland channel focuses on functions such as shipping,irrigation,flood prevention and drainage.With the continuous development of the economy and society,people are paying more attention to the ecological beauty,the landscape beauty,the harmony between man and nature in addition to its traditional functions.Taking an inland channel regulation project as an example,we aim at the project characteristics such as the large difference between the plan alignment and status quo of the linear,the high requirements of the protection of cultural relics and ecological landscape,and the large pressure on environmental protection,study on the key technical points of the channel s plane alignment,bank protection structure,cultural relics protection,ecological landscape,ship energy conservation and environmental protection,and put forward the design countermeasures,such as natural revetment lines,ecological revetments,cultural relics protection schemes for rectangular channel sections,energy-saving and environmentally friendly assembly revetment construction schemes,etc.Through these countermeasures,the ecological beauty,landscape beauty,harmony between man and nature can be achieved in the channel construction.