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生态格网结构在河道整治工程中的应用

2017-06-21钱冠群吕荣华俊洪

中华建设科技 2017年4期

钱冠群++吕荣++华俊洪

【摘要】随着经濟的发展与社会的进步,城市河道在满足河道防洪功能的前提下,逐渐向着集生态河道、景观河道、娱乐休闲等多功能与一体的方向发展,进一步营造滨水空间,促进人水和谐。随着生态格网结构技术在河道整治中的普遍应用,更有利于城市设计对城市形象的塑造。本文主要介绍了生态格网结构的定义、类型、设计以及生态格网结构技术的特点与应用,并通过实际工程案例分析,总结生态格网结构在满足传统结构功能性需求的前提下,在生态景观方面所具备的明显优势,为相关工程人员提供参考与借鉴。

【关键词】生态格网技术;河道整治;特点及作用

Application of Ecological Grid Structure in River Regulation Project

Qian Guan-qun1,Lv Rong2,Hua Jun-hong3

(Wuxi Huishan District Qianqiao Street water conservancy farm service stationWuxiJiangsu214000)

【Abstract】With the development of economy and social progress, the urban river channel in the river flood control function to meet the premise, gradually toward the ecological river, landscape river, entertainment and leisure and other multi-functional and integrated development, and further create waterfront space, harmonious. With the universal application of ecological grid structure technology in river regulation, it is more conducive to the urban design of urban image. This paper mainly introduces the definition, type, design and the characteristics and application of the ecological grid structure technology, and summarizes the ecological grid structure to meet the functional requirements of the traditional structure through the analysis of the actual project case. Landscape has obvious advantages for the relevant engineering staff to provide reference and reference.

【Key words】Ecological grid technology;River regulation;Characteristics and effects

1. 引言:

(1)近年来,随着各地水情工情的不断变化,水土流失现象屡有发生,河岸面貌相对差乱,河道两岸滨水防护绿地未有统一规划建设,多处于自然状态,有明显的乱堆乱倒和私自圈地种菜的现象;这些与当前快速的城市化进程和城镇化新面貌已经很不协调,已经不符合我国水利现代化发展和生态文明建设的要求。

(2)科技的进步给各行各业不断带来新的发展机遇,随着生态理念的推广,在河道整治中,各种生态材料如雨后春笋般不断推陈出新。现代生态格网结构源于古老的竹笼、羊圈堤坡防护技术[1],结合现代工业文明于近几十年发展起来的新型生态格网结构技术。随着近年来的不断深入研究和大力推广,生态格网结构技术不断改进,形成完整的技术体系,在河道整治中得到了广泛应用,也获得了业界的普遍认可和好评。……

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