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在城市河渠整治工程的边坡防护中,已初步使用生态防护方式,但各种边坡防护措施的防护效果差异明显。应科学地采用生态边坡防护措施或生态与工程相结合的防护措施,使河道坡面稳定以实现生态治理的目的。通过建立边坡绿化试验小区,选择液体喷播、铺设生态植被毯、三维植被网等生态护坡技术,对各自的经济、生态效果进行分析,并对各类生态护坡技术进行评价。结果表明,铺设生态植被毯是一项经济可行、防护效果理想的技术措施。
Ecological protection has been initially used in the slope protection of urban river regulation works, but the protective effect of various slope protection measures is obviously different. The ecological slope protection measures or the combination of ecology and engineering should be used scientifically to stabilize the river slope and achieve ecological management. Through the establishment of slope greening test plot, the selection of liquid spray, the laying of ecological vegetation blankets, three-dimensional vegetation net and other ecological slope protection technology, their economic and ecological effects were analyzed, and all kinds of ecological slope protection technology evaluation. The results show that laying ecological vegetation blanket is an economically feasible, protective effect of the ideal technical measures.