运河航道开发过程中生态带建设技术方案  

Technical scheme of ecological belt construction in the process of canal channel development

作　　者：吴志龙 阚得静 汤建宏[1] 米海涛 王锋 WU Zhi-long;KAN De-jing;TANG Jian-hong;MI Hai-tao;WANG Feng(CCCC Water Transportation Consultants Co.,Ltd.,Beijing 100007,China;Zaozhuang Port and Waterway Construction and Development Center,Zaozhuang 277100,China)

机构地区：[1]中交水运规划设计院有限公司,北京100007 [2]枣庄市港航和机场建设发展中心,山东枣庄277100

出　　处：《水运工程》2021年第10期256-259,共4页Port & Waterway Engineering

摘　　要：针对运河护岸经常被破坏的情况,通过研究运河航道中船行波对岸坡的作用及破坏机理,分析不同形式生态护坡的消波能力,研究运河航道多功能协调的护坡关键技术。总结航道生态护坡设计原则和思路,提出生态护坡结构应尽量设置多孔性结构,为生物提供生长空间。护坡结构形式选择要综合考虑水岸相互作用和生态需求。在船舶通行密度高的航道,船舶航行会对水生生物造成重大影响,有条件时应单独开辟一块区域供水生生物栖息。Aiming at the phenomenon that canal revetment is often damaged,through studying the action and failure mechanism of ship waves on canal slope,the wave absorbing capacity of different types of ecological slope protection is analyzed,and the key technologies of slope protection with multi-function coordination in the canal channel are developed.The design principles and ideas of the ecological slope protection of the navigation channel are summarized,and it is proposed that the ecological slope protection structure should be provided with porous structures as much as possible to provide growth space for organisms.The selection of slope protection structure should consider the requirements of water bank interaction and ecology comprehensively.In the waterway with a high traffic density of ships,the navigation of ships will have a significant impact on aquatic organisms.If conditions permit,a separate area should be opened up for aquatic organisms to inhabit.

关 键 词：运河航道 生态护坡 生态航道 船行波 

分 类 号：U641[交通运输工程—船舶及航道工程]