精选优质文档-倾情为你奉上高速公路边坡防护与绿化处理高速公路边坡防护与绿化处理 摘要：高速公路建设与自然环境密切相关。高速公路建设项目规模大、涉及面广，苗其建设施工过程中，边坡的开挖必然会破坏原有的植被覆盖层，导致出现大量的次生裸地以及严重的水土流失现象，破坏了生态环境，恶化了动、植物的栖息生存条件，加剧了生态系统的退化。 关键词：边坡防护；绿化；高速公路 Abstract: highway construction and natural environment closely related. Highway construction projects large scale and wide range and seedlings in the construction process of the construction, the side slope excavation will destroy the original vegetation cover layer, causing a lot of secondary L
