| 摘要: |
| 本文结合山东泰淮线泰安段高速公路绿化设计的要求，总结出华北地区高速公路绿化设计的指导原则。从高速公路的路基安全、行车安全和绿化观赏角度阐述了华北地区高速公路的中央分隔带绿化、上下边坡绿化、边沟绿化、围网外绿化、互通式立交区绿化、生活与管理区等不同绿化区绿化及树种选择的原则，并根据植物的特性和不同绿化区要求选出合适各绿化区的树种和配置模式，对华北地区高速公路绿化树种选择具有一定的指导意义。 |
| 关键词: 高速公路、绿化区、绿化设计、树种选择 |
| DOI： |
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| Selection and application of plant species for greening areas of highway in North China |
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Wang Yong
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| Abstract: |
| Combined the request of planting design in tai-huai highway area, the guided rule of planting design was concluded in this paper. From the viewpoint of security and aesthetic feeling, the principle of planting design and plant species selection for six greening areas of highway in North China were concluded. Planting design methods and plant disposition models were brought forward according plant characteristic and request of different greening areas, and several plant species suited difference greening areas were gained. |
| Key words: highway, greening areas, planting design, selection of plant species |
