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高速公路绿化有自身独特的特点,在绿化设计上不同的绿化地段有其不同的设计要求。1、中央隔离带的绿化设计中央隔离带是高速公路绿化中环境条件最恶劣,绿化景观和艺术性要求最高的地方。当中央分隔带宽度在大于8—10m 时.绿化种植可以不考虑防眩,这时的绿化多以草坪为主。比如,京石高速公路北京段中央分隔带宽度10m 左右,故
Highway greening has its own unique characteristics, green design in different afforestation lots have different design requirements. 1, green design of the central isolation zone The central isolation zone is the worst environmental conditions in the highway greening, green landscape and artistic requirements of the highest place. When the width of the central divider belt is more than 8-10m, the planting of greening can not consider the anti-dazzle, and the greening is dominated by the lawn. For example, Beijing-Beijing Expressway Beijing section of the central strip width of about 10m, therefore