| 生态护坡的定义 |
| 添加时间：2020/11/24 15:41:44 浏览次数： |
| 生态护坡的定义 Definition of ecological slope protection 生态护坡，是综合工程力学、土壤学、生态学和植物学等学科的基本知识对斜坡或边坡进行支护，形成由植物或工程和植物组成的综合护坡系统的护坡技术。 Ecological slope protection is a kind of slope protection technology which integrates the basic knowledge of engineering mechanics, soil science, ecology and botany to support the slope or slope and form a comprehensive slope protection system composed of plants or engineering and plants. 开挖边坡形成以后，通过种植植物，利用植物与岩、土体的相互作用(根系锚固作用)对边坡表层进行防护、加固，使之既能满足对边坡表层稳定的要求，又能恢复被破坏的自然生态环境的护坡方式，是一种有效的护坡、固坡手段。 After the excavation slope is formed, the surface layer of the slope is protected and reinforced by planting plants and the interaction between plants, rock and soil (root anchoring effect), so that it can not only meet the requirements of slope surface stability, but also restore the damaged natural ecological environment. It is an effective method of slope protection and slope consolidation. 2.生态护坡的功能 2. Function of ecological slope protection （1）护坡功能：植被有深根锚固、浅根加筋的作用； (1) Slope protection function: vegetation has the function of deep root anchoring and shallow root reinforcement; （2）防止水土流失：能降低坡体孔隙水压力、截留降雨、削弱溅蚀、控制土粒流失； (2) Prevention of soil erosion: it can reduce the pore water pressure of slope, intercept rainfall, weaken splash erosion and control soil particle loss; （3）改善环境功能：植被能恢复被破坏的生态环境，促进有机污染物的降解，净化空气，调节小气候。 (3) Improve environmental function: vegetation can restore the damaged ecological environment, promote the degradation of organic pollutants, purify the air and regulate the microclimate. |
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