| 阶梯式护坡的特点 |
| 添加时间：2020/11/24 15:35:27 浏览次数： |
| 1.固土效果好。2.冲刷能力强。3.经济环保。4材料轻、耐磨损、韧性好、冲击力强、运输方便。5施工方法方便,并可多次利用。 1. Good soil consolidation effect. 2. Strong scouring capacity. 3. Economic and environmental protection. 4. Light material, wear resistance, good toughness, strong impact force and convenient transportation. 5. The construction method is convenient and can be used for many times. 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；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。主要应用于水流条件平缓的中小河流和湖泊港湾处。固土植物一般应选择耐酸碱性、耐高温干旱,同时应具有根系发达、生长快、绿期长、成活率高、价格经济、管理粗放的特点。 Prevention of soil erosion: it can reduce the pore water pressure of slope, intercept rainfall, weaken splash erosion and control soil particle loss; improve environmental function: vegetation can restore the damaged ecological environment, promote the degradation of organic pollutants, purify the air, and regulate the microclimate. It is mainly used in small and medium-sized rivers and lakes with gentle flow conditions. Soil fixing plants should generally be acid and alkaline resistant, high temperature and drought resistant, and should have the characteristics of developed root system, fast growth, long green period, high survival rate, economic price and extensive management. |
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