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随着我国高速公路建设设计新理念和管理新观念发展,建设生态路、环保路,高速公路生物防护及绿化已经成为重要内容之一,根据高速公路沿线气候和地质条件、降雨强度、地下水、地形、土质、材料来源等情况综合考虑,合理布局,因地制宜地选择实用、合理、经济、美观的工程措施,确保高速公路建设稳定和营运安全,同时达到与周围环境的协调,保持生态环境的相对平衡。
With the development of China’s highway design and development of new concepts and management of new concepts, the construction of ecological roads, environmental protection roads, highway biological protection and afforestation has become an important content, according to the highway along the climatic and geological conditions, rainfall intensity, groundwater, topography , Soil, material sources and so on, considering the reasonable layout and selecting practical, reasonable, economic and aesthetic engineering measures according to local conditions to ensure the stability of the expressway construction and operation safety while achieving the coordination with the surrounding environment and maintaining the relative balance of the ecological environment .